Showing posts with label honeycomb grid. Show all posts
Showing posts with label honeycomb grid. Show all posts

Monday, May 31, 2010

mexican_lights

mexico_self-1

Settings: Background is properly exposed, flash into 1.5 meter softlighter II to camera right, with the light meter at face level powered to expose properly.

Agust and I went to Puerto Vallarta, Mexico last month. I actually lugged all of my studio lights down there for a photoshoot that didn't really pan out, but I went in knowing that might be the case. I made sure to use them anyway. The above photo used just the 1.5 meter softlighter. One problem is that the outside and inside are such different light types, the outside being harsh sunlight, and me being lit softly, that it looks composited or cut out. The fact they are even in brightness and focus is also contributing. This was intentional, as I wanted the outside to be clear and well lit to show just how nice the hotel and our balcony view was. In addition, it was unavoidable without neutral density filters. to properly expose the outdoors while staying under my sync speed (1/160), I had to go to f/11. This means that foreground and background on a 35mm lens (what I used) would be sure to be both in focus, even with the extreme distance from subject to distant background. If I did want a blurry background, a neutral density filter over the lens would let me increase the aperture. This is also a reason I'm glad I have the power of the Quadra, as I needed about 3-4 hotshoe flashes worth of power to equalize subject and background.

One thing I could have done, and did do for a later shot, is add a rim light. By adding a hard rim light, it reads visually as the sun coming onto the subject, which unifies the lighting, making for a less composited look.

agust_mexico-3

Settings: Background is overexposed by half stop, flash into 1.5 meter softlighter II to camera right, with the light meter at face level powered to expose properly. 2nd flash through reflector with 20 degree grid behind subject to camera left, also properly exposed.

This blends much better with the outside exposure. The slight over exposure is what you expect from looking out a window, and the harder rim light feels like it could be the sun hitting the subject's head.

With both of us in the image, I wanted to use the window and blinds as framing elements, to show that it's on a balcony. This served as our vacation snap from the trip, and while I knew it would look partially cut out with both fore and background perfectly lit and in focus, I wanted both subjects to be prominent and clear. By using such a large source, I was able to keep it a little back and still get soft light, ensuring both of our heads would be the same exposure despite being different distances from the light. (the closer the source is, the more affect different distances from the light will have because of falloff. If the light was only 20cm away from the closer subject, 20cm between our heads would make 40 vs 20cm, for half the light, but with the light 2 meters away, it was 2 meters vs 2.2 meters, such a small difference as to be unnoticeable)

b&w-1.jpg

Post was minimal. Some contrast adjustments, and bumped both the blue and green colors so the sky and trees would pop a bit more.

Tuesday, April 13, 2010

lilja_in_the_greenhouse

lilja_greenhouse

Settings: Ambient read at f/1.4, and the flash aimed at just her face was at f/1.8

A quick one from this afternoon. My friend Lilja has bright red hair, and always has the coolest outfits on her facebook photos. I saw the polka dot tights and knew I had an image somehow. We were originally going to go into the woods for the shoot, but it started to look like rain. A friend had a greenhouse, and it quickly went from a proposed plan B to the best idea.

I had seen a magazine on the racks here in Iceland with what looked like a tintype image, and I was inspired at the color of the processing, and the faded colors of the image. I knew her bright red hair and the dress we had picked out would survive this processing, and would probably be made stronger because of it.

For setup, I put my black 1x2 meter frame just outside of camera left. This is serving to darken the shadows on that side. The greenhouse was glass on all sides, and it was an overcast day, there was almost no contrast or shadows inside the structure. The black board introduced a bit of contrast, but to properly expose her face, I had to totally blow out the background, which I did not want. I wanted the softest setting of my lens with the shallowest depth of field, so I locked it to f/1.8. At iso 100 and shutter speed of 1/125, this gave me f/2 where her face would be, too bright for what I wanted. Knowing that I was using the light tightly gridded to her face, I could go way above the sync speed.* I bumped the shutter to 1/250, taking the ambient to f/1.4.

Next I put the quadra on a boom, using the grid reflector with a 20 degree grid. This gave me a very tight beam of light, tighter and harsher than my softbox. I wanted to contrast the soft light of the rest of the image, and I knew I was going to use some softening post processing techniques, so the harder lighting would help the face still read when I was done. It was drizzling the entire time, which made me so glad I was using the quadra system, which is largely weather sealed. I put the cable in plug B, and lowered it to the lowest setting of 8.2. This gave me a reading inside the greenhouse where her face would be, of f/1.8, right where I wanted it.

Because of the light meter usage and the tripod to find my exact camera angle, once the model came out it was very fast. I directed her pose, (as an aside, I cleared the view of all modern day looking things like plastic bags of dirt and colored buckets, always control your scene), had her tilt her head in the direction I wanted, and fired a test. I could see the light was not far enough around to give me narrow lighting, it was more like a rim light, so I moved the boom to be closer toward me, and it hit both eyes for the look I wanted. We were done with the actual shooting bit within 10 minutes.

For post processing, I new I wanted to absolutely destroy the corners. First I used a lens blur set fairly low, and masked her out roughly. The items within the greenhouse were too contrasty and pulling focus from her, and this helped clear it up. Next I used a radial blur to really smear the corners the way a crappy lens does. I completely masked it away from her face though. Next I did a lot of color stuff. I made the shadows bluer, the highlights yellower. I made a blue/green layer that only went on the low shadow tones, but not the blacks. Then I made a desaturated green layer, set it to lighten, and only let it touch the deep blacks, effectively taking away the contrast of only the low end of the image, a typical look of antique photos. Finally I found a stain texture and a glass plate texture which I overlayed lightly to give it a bit of texture as if it were on paper. The whole goal was a contrast between a high quality center, with destroyed edges, and a desaturated fatigued look of the colors, with her hair and dress still shining through by virtue of their saturation.

*once you go above your maximum shutter speed (on the 5D it's 1/200, but with a skyport it's effectively 1/160 because of delay) you start to see the shutter blocking the flash on the image. however, that's only on the lower part of the frame, and it gets progressively higher in the frame the higher you go over the sync speed. If the area where the flash is hitting, is high in the frame, you can disregard the shutter creep shadow, because it's not evident anyway. In this image, her face is the only part getting flash, and it's "high" in the frame. I would have probably had to go to 1/320 to start to see the shutter creeping onto her face and blocking the flash.

Monday, April 27, 2009

hugo_boss

hugo_boss-2

Settings: Ambient is at -3 stops below neutral grey. One flash into a large silver umbrella off frame left at +1 stop above neutral grey. One flash with a gridspot aimed just at the face, outside frame left and slightly behind the subject at +2 stops.

Nothing like a new outfit to inspire a portrait session. Here's the setup shot:

hugo_boss-1

Really simple, but the one little twist is the head only rim light. This pulls focus to the face, which is important in a composition like this, where nothing falls on a natural point of power. Without the gridspot, it would have rim lit the whole portrait, which would have been too contrasty and harsh.

This is also a powerful lighting setup that allows for a lot of model movement. Here is a front facing pose with the same lighting.

hugo_boss-3

The only thing I'd like to change, is that the rim is just a bit too harsh. An 8" reflector with a honeycomb grid would have been perfect. It would have had a smoother falloff into the soft area of the face, rather than the hard edge it has now. The subtlety would have enhanced the lighting on the face.

Having the background quite far behind the subject allowed me to use an aperture of 6.3 for razor sharpness and a fully focused figure, with a slightly blurry background to make sure the focus fell completely on the figure. The far away background also allowed it to fall into a very dark grey. The light sources are so close to the subject, by the time they reached the background, they are much dimmer, giving a natural lighting ratio.

Post was very simple. I used a gradient map layer, with neutral grey as the light and dark area, but with a greenish blue transition area, and a purple blue shadow area. This way I could tone the transition from light to dark with a slight blue, and then the very start of the shadows are purple. The gradient map layer was then put to overlay mode. For more info on gradient maps, use this tutorial. (from my 3d site) Then I made a solid color layer, a very light cream color, put it on screen mode, and then backed it off to 5%. This makes everything a bit smoother and less digital feeling. I then used my standard sharpening procedure, masking out areas that looked too harsh.

Thursday, April 16, 2009

Garden

annie_toning-1

Settings: Ambient is 2 stop over neutral grey. One flash to camera right, with grid spot, aimed only at the head, even with neutral grey.


No setup shots on this one unfortunately. I noticed that the lighting in the backyard was beautiful the other day. I started shooting in sunlight, but by the time I finished, this was just bright sky providing even smooth light. The light from the left side is from the sky, and the fill on the right side is from the flash. it's a bit hot on the forehead, and would have benefited from an umbrella to soften it a bit.

After getting a shot that I wanted, I tried to emulate the split toning that Annie Liebovitz seems to be using lately. I messed around with the shot, mainly desaturating the whole shot, while keeping blues normal. Then I used lightroom's split toning feature to make royal blue shadows, and turquoise blue highlights. Further, I made two gradient masks, one from top left with a tiny bit of an orange hue, and a +.2 exposure setting, then the bottom one with a purple tint and a -.2 exposure setting. I feel it emulates the parts that I liked about Annie's post, so I'm content.

Monday, January 19, 2009

Slight flash

agust_recline-1

Settings: Ambient is about a stop below neutral grey. Flash through honeycomb grid aimed at face, from high up and to the right, at one stop above neutral grey.


I realized all my favorite photos, both that I've taken, and that I like of others, use a lot of ambient light, and the artificial light is very subtle and only adds a little pop to the main area. I really want to pursue this line of lighting this year.

For this photo, almost all the light is window light from the left. I got on a chair to shoot from this height, and took at f/1.8 to get a little depth of field on the feet, so that the attention was kept on the face. Once I had everything exposed right, I decreased the iso by one stop to make everything a bit darker. Then I added my flash to a stand at about 2 meters height, to the right, aimed it at his face, and added a honeycomb grid to constrain it to just his face. Without the grid, even zoomed to 105mm, it spread to the rest of the bed and body. It had just enough softness to fade out nicely, and because there was only about a stop difference between ambient and flash, even though the edges of the shadows from the flash are harsh, they aren't very noticeable. If I had dropped ambient another stop or two, the flash shadows would have been extremely noticeable.

I'm still working on a portable option that lets me through softer light a longer distance. I'll let you know what I come up with. I would have loved to have this light constrained only to the face like this, but softer.

Tuesday, November 25, 2008

Belly Dancers part 2

bellydancers-10

Settings: Ambient is 4 stops below neutral grey. One flash into 110cm umbrella, 2 stops above neutral grey, on the right, and one flash into 61cm umbrella, at 1 stops above neutral grey, on the left. Both flashes were set to maximum height of about 2 meters, and angled at 45 degrees to the group.

These are from the same shoot as the last post. This dance group needed promotional shots for an upcoming show and asked me to help. Luckily they had a black seamless paper roll set into their ceiling, which made for a nice backdrop. Despite the sun streaming through the blinds, by using 1/250 and ISO 100, I was able to completely kill the ambient for some nice contrasty shadows. I asked the ladies to stand as far away from the background as possible, so that the shadows would be as unnoticeable as possible.

bellydancers-3

By putting the two lights at 45 degree angles, and at the maximum stand height, I could be sure that everyone would receive lighting, and there would not be too much shadowing to obscure details. This way I could focus on the ladies expressing themselves with the different dance poses, and not have to worry about them moving outside of the lighting area. I made sure to do the group shots first. It was the main reason for the shoot, so I wanted to make sure I had it in the bag, before people's energy wore off, or possible equipment failure.

bellydancers-1

Next I wanted to shoot individual portraits against the black seamless. The seamless was at a 45 degree angle to the camera and the subject. This ensured it went to full black, since less light was received by it. I also had a smoke machine outside frame left, which I turned on briefly before each shot, in order to add some interest to the floor level, rather than leave it plain.

bellydancers-4

Settings: Ambient is 4 stops below neutral grey. One flash into 61cm umbrella at 2 stops above neutral grey, to the left and at maximum stand height, facing down. Second flash is through gridspot, at 3 stops above neutral grey, to the right, aimed at just the head and shoulders.


This time, with only one subject, I had more freedom with lighting. I placed the 61cm umbrella to the left, aiming down. This would ensure the face and upper body was fully lit, but the lighting would fade out toward the floor, creating a natural focal point. I put my gridspot on the 2nd flash, and put it behind the subject, and to the right. I used the modeling light to ensure it was only hitting the head, and was gone by about the waist level. This gave me a bit of separation against the black background, ensuring the silhouette is clearly visible.

bellydancers-5

I wanted the dancers to look a bit regal, so I was crouched on the floor, to have a bit of an upwards facing angle. In post, I used a curves layer to make the smoke extremely punchy, and the background go extremely dark. I made a quick mask to keep it off the subject, and blurred it to fade smoothly. I used an inverted version of this mask, to warm the subject slightly. This color contrast also gives it a bit of pop between subject and background.

The shoot was quick and fun, and the girls had a great attitude about it. The fact there was no one there but myself, one other photographer who assisted me, helped keep them at ease, which enabled great posing and expressions. Too many extras might have introduced some self consciousness and stiffness. I was glad I did a bit of pre-visualization before heading out, as I was able to work much faster after getting there and setting up.

Sunday, November 16, 2008

Covered Garage

chantal_concrete-1

Settings: Ambient is 1 stop below neutral grey (other than the lighting fixture itself, which is 3 stops above) Main flash is into a 61cm umbrella at 1.5 stops above neutral grey. Secondary flash is aimed at the wall behind the circular opening, and is about .5 stops above neutral grey.

Several weeks ago, I passed a really interesting covered parking garage here in Reykjavik. I knew instantly that I wanted to use it as a backdrop for a photoshoot. The concrete and the long lights provided so much interest, and would contrast really well with a subject. In my mind, I wanted to do a full body portrait with a lot of the garage showing, but those shots didn't turn out so well. It was all the impromptu posings and backgrounds that worked best.

This was actually the final area/pose of the evening, and I think it worked best of all. I saw the circular opening, and knew I wanted to use it as a framing element. I asked her to stand inside it and put her arms out. The first several poses had good compositionl, but the way the light fell on her face wasn't very flattering. I took some time to examine the back of the screen, and asked her to move her head a bit forward so that more flash would reach it. This is one of those times where sticking to the shoot and asking for more, to ensure you get the right shot.




The post processing was actually quite involving, but because I felt there was so much potential to be had. Lately I've been shooting all my flashes ungelled, and color correcting in post, because I ended up doing that anyway to get the right colors, and this way I save time from having to bother with the gels. The first thing I did was to clone out the other circle in the top. It sucks because had I noticed it at the time, I could have reshot crouched just a bit lower, and it would have been gone. Once I had a clean plate, I used the liquify tool to slenderize her arms and waist a bit. The coat was extremely thick and killed her curves. Next I used the magic lasso tool to make a quick mask for the background, and used the cooling photo filter in photoshop. Then I made a custom white balance layer to subract the yucky green color from the flourescent lamp. I had to custom paint that mask onto her face and the concrete in order to remove it correctly. I liked the lamp a lot for what it adds to the composition, but the disgusting green had to go. Finally I used a slight warming filter on her skin to give it just a bit of warmth. Once the photo was where I wanted it, I used my typical high pass and smart sharpen combo to add some more micro contrast, but masked it away from everything in the face, other than the eyes, and edges of the nose. Female skin works well soft, so I left it that way, but eyes tend to look good with some sharpness.

chantal_concrete-2

Settings: Ambient is 2 stops below neutral grey. Main flash is into a 61cm umbrella at 1.5 stops above neutral grey.

This one is the result of a technique I've been trying lately with models. I asked her if there was any pose she was interested in trying, or thought would look good. She suggested having her hand by her mouth, and it worked out great. It took a few times of arranging the light till I was happy with how it fell, but I really like the final.



For the post on this image, I cooled the background, reduced the neon green of her ribbon, and tucked in the front of the jacket, and jacket sleeve. The shadow from her back made her look unnaturally wide, so I used an exposure layer to bring up the edge of the jacket and sleeve a bit, as if there was bounce light from the wall. I also fluffed up her hair a bit using the liquify tool.

chantal_concrete-4

Settings: Ambient is 1.5 stops below neutral grey. Main flash is into a 61cm umbrella at 1.5 stops above neutral grey to the right and in front of the subject, above head height. Secondary flash is zoomed to 105mm and through a gridspot, aimed at her head so that it only hits her hair. The secondary flash is about 2 stops above neutral grey.

This one is closest to my original mind's eye image of the shoot. I used a classic female pose, found on a 70's tutorial somewhere, and it helped, as originally she wasn't 100% sure of what pose to assume. We tried several, but I think this one was the most feminine and confident looking.




This one took the most time in post. Immediately I used liquify to remove the effects of the thick coat. During the shoot I asked if it was possible for her to angle her arm back in such a way that I could see a triangle of the wall between her elbow and the small of her back, as that's a very feminine aspect of the body. It was too constricting of a coat, and too uncomfortable of a position, so I added that part in photoshop. I cloned a bit of wall in to look like you're seeing through, then darkened the coat to make it look as if it really ended there.

Next I adjusted white balance on everything, neutralizing the green of the ceiling lights, and warming her face just a bit. I used a curves layer to add a lot more contrast to the background, and then used a technique from the Platon copy that I did. I used the mask of her figure to create an exposure layer, that darkens the image in a halo around her. It's only by about .4 stops, but it emphasizes her silhouette more and brings attention to her as the subject, allowing the background to fade away.

It was a great shoot, and many thanks to Chantal for being a lovely, willing model, and to Árnór who assisted.

chantal_concrete-3

Thursday, November 13, 2008

Pushup self-portrait

pushup-1

I was watching the movie, "Never Back Down" which was a bit cheesy, but fun. They did a section where they filmed the main character doing pushups, but did it with the camera oriented on it's side, then righted the footage so that the character looked as if he was pushing off a wall instead of the floor. I thought it would be a cool opportunity for a photograph, so when the movie was over, I set about emulating it.

First, I knew I wanted to use something soft-ish for the main light, but I wanted to create as much volume as possible, this was a good opportunity for my new 61cm umbrella. My main umbrella is 110cm, which would have made a much softer light, which would not have defined the muscles as well. 61cm is a great in between a bare flash and a huge umbrella when you want strong details that still have a soft edge. I had to move it toward the camera a few times until it revealed just the right amount of detail. I wanted a rim light that still raked across the muscles on the front. It's still slightly behind the subject, aiming a bit forward.

After the main was set, I started with the second flash. I tried at first to place it directly behind the head, and use as a bright rim light all around the head. It wasn't quite strong enough though, and didn't really give the effect that I wanted. I moved it off of the light stand, and attached it to the small stand the flash came with. It was about even with the main flash, and aimed up at the subject's head. However it spilled onto the arms, making them far too bright. After attaching a gridspot, I was able to keep it only on the face/torso and not on the arms.

pushup-2

Settings: Ambient is 5 stops underexposed. Main flash is into a 61cm silver umbrella at one stop above neutral grey. Secondary flash is at 1.5 stops above neutral grey, and is using a gridspot to keep it only on the face/torso and not on the arms.

After rotating the image to achieve the original planned look, I was quite happy with the result. The background did not go quite dark enough, as you can see from the setup shot. A quick pass with the burn tool gave me a true black background, which I think adds to and heightens the mood of the shot.

Monday, October 27, 2008

Fishtank

fishtank_test-2

Settings: Ambient light is -3 stops below neutral grey. Green rim light is +1 stops, and Main fill is +1 stops. Rim light is from the right, through the fishtank, slightly behind the subject but aimed toward subject head. Fill is snooted and aimed directly at head, and is forward from subject and to the left (of camera).

This was a quick test over the weekend for a shoot I have coming up. I wanted to be more familiar with the setting, what works, and what doesn't. The main worry of mine, was that I wanted a flash coming through the fishtank to use as a rim light. It took some experimenting to get it to work. First I tried putting the flash on the opposite side of the tank pointing forward, but that created too much flare, and didn't give me the rim light I was looking for. Then I put the flash on the right side of the tank, and aimed it forward. This gave me the rim light that I needed. Now it was a matter of balancing ambient and the main flash.

On the above photo, the green light on the right side of my face is the rim light from the flash aimed through the tank. Even though the flash was at 1/1 power, and full 105mm zoom, I had to bump the ISO up to 400 and drop my aperture to f/3.5 in order to get that rim to the brightness I wanted. This was my hard point around which all other settings had to revolve, because this was the only option that worked.

Next, I figured out my ambient level by opening the shutter till it was where I wanted (I almost always start at 1/250 shutter when using flash) I wanted the ambient to remain dark, so it's about -3 stops from neutral grey. I had a few with it opened up more, but it was not enough contrast for my taste, and the fishtank started to blow out.

Now that I had my ambient balanced with the rim light, I needed my main light. I started with it at 1/128 and 105mm zoom, aimed directly at the head, but this was still too bright. The face where it hit was completely blown out. Since the 580ex doesn't go lower than 1/128, and I didn't have any ND filters with me, and the other settings were already anchored down, I only had one choice, and that was to start backing the light away from the subject. Every time the distance doubles, you get 1/2 the light. The more I backed it up, the more of the subject that would be lit, and I wanted it restricted to just the face. I popped on my grid-spot, to constrain the light to a tighter beam, and that did the trick. I got my main, ambient and rim all balanced in a way that worked.

After shooting, there was some cleanup. I had an unsightly shadow on the right from the snoot, and some junk in the fishtank that didn't add to the composition. This is where Photoshop comes in.



First, I boosted the shadows a bit. I could have gotten this by opening the shutter another 1/3 stop when I was shooting. Next, I cooled down the white balance of everything but the subject's skin. Then I removed the shadow on the couch and grey fishtank, and then cloned out the junk in the fishtank itself. Finally I used highpass and smart sharpen to bring a little extra medium and micro contrast to the face and hands.

Now I feel prepared to do a more elaborate shoot in this location based on this experiment. The majority of the problems have been solved, and I'll just have to concentrate on composition with a group and directing my subjects. If I'd left these technical aspects till the shoot itself, I would have either frustrated my subjects with all the back and forth, or I would have rushed myself and not gotten the result that I wanted.

Monday, October 20, 2008

Tunglið and Spheres

haukur_tunglid-3

Settings:
2x 580ex II
Main flash at 1/128,
at 105mm zoom,
light stand at 2 meters height,
2 meters to the left and 1.5 meters forward from subject,
Rim light at 1/128,
at 105mm zoom,
light stand at 1 meters height,
2 meters to the right and slightly behind subject.

This weekend I did two different shoots, one outside and one inside. My main goal was working with bare lights and trying to come up with flattering positions for them. I feel like I've learned a bit more how to use them, but I'm also realizing there is a limitation as to how flattering you can make bare flashes, especially outdoors where the ambient is low. The next few weeks I'll be investigating how I can soften the light while still having some good throw.

haukur_tunglid-2

Settings:
2x 580ex II
Main flash at 1/128,
at 105mm zoom,
light stand at 2.5 meters height,
3 meters to the left and 2 meters forward from subject,
Rim light at 1/128,
at 105mm zoom,
light stand at 2 meters height,
3 meters to the right and even with subject.

For these, I knew I wanted to do a shoot with this subject, but wasn't 100% sure on the location. However driving to his house, I saw how great the moon was over the distant mountains. Ideally I would have arrived about 30 minutes earlier and it would have been a lot nicer with a higher ambient light level. Even with the flashes to freeze the subject, I would have liked to have had a tripod with me to help use even slower shutter speeds, especially with the sitting shots, as I used an 85mm zoom lens for those. There were already lights present for the ship statue, and they illuminated the subject enough to cause blurring with shutter speeds any slower.

agust_double_balls-3

Settings:
2x 580ex II
Main flash at 1/128,
at 105mm zoom,
through gridspot,
light stand at 2 meters height,
directly in front of subject 1 meter away aimed at his face,
Rim light at 1/128,
at 105mm zoom,
light stand at 2 meters height,
1.5 meters to the right and 1.5 meters behind subject.

For this, I wanted to utilize these glowing ball lamps that I had. It didn't turn out quite how I envisioned in my head when I wanted to do this shot, but it was still fun and gave me practice. I started by placing my camera on a tripod to the height and angle that I wanted. I then positioned the light spheres so the fit into the frame composition how I wanted. I placed a backpack in the position that the subject's face would be, and arranged my flashes so that I could determine placement and power. The front flash had a grid spot on it to confine the flash only to his face.

Once I had the placement and power of the flashes, I was able to darken the ambient by increasing the shutter speed to 1/250. If I had wanted to decrease it even more, I could have changed to ISO 100, increased power to both flashes by 1 stop, and left shutter speed and aperture the same, and the ambient would have been one stop darker.

More from these two sets:

haukur_tunglid-1

agust_double_balls-4

Monday, August 11, 2008

Light modifications

This post is going to explain the various light modifications that I use in my portrait photography. This will serve to illustrate what mods I mention in posts, as well as to show how you can modify a small studio strobe.

First off, bare bones flash with skyport wireless trigger. This is the foundation, where everything builds off of. The skyport triggers the flash wirelessly, the front of the flash can accept gels (there is a 1/2 CTOrange gel in it in this photo), and the head can zoom from wide, normal, and telephoto.

285hv_bare

Next, is a "bare bulb" emulation mod. This is just a white frosted container that scatters the light in all directions, like a real bare light bulb would do. Normally the flash is directional, but with this mod, it works like an omni-directional light, sending light off in all 360 degrees. Useful for lighting small places, hiding inside a real lamp, car interiors, etc.

285hv_barebulb

Now I've attached a Dave Honl 1/8" gridspot. The flash head is zoomed out to telephoto as well. This mod throws the light in a very tight, very narrow beam. Useful for isolating the light to a single area.

285hv_gridspot

This is a Lumiquest Softbox II. Normally the flash "size" is exactly the dimensions of the flash head. This gives a very hard light that is not very flattering for a front light. By increasing the light's apparent size, you get a softer look. This small softbox doesn't blow over in the wind like my umbrella does, and allows for a great feathering affect that's harder to achieve with an umbrella. I'll demonstrate the feathering affect in my next portrait post. I am in the process of building a snoot for this softbox, which will give me a soft, isolated light.

285hv_small_softbox

This one brings the juice. It's the 285hv cranked to full power, with a small slave flash velcroed on top. The 285hv has a GN of 120, and this slave flash a GN of 80. This gives me a GN of 144 (thanks for the math Jasphoto) brighter than the high end canon and nikon flashes. The flash only has 2 settings, high and low, but I leave it on high, and set it to slave, and it's triggered when the main flash it's on top of goes off. The same velcro that I attach the soft box to, holds my skyport slave on the side of the flash.

285hv_with_slave

This is that same setup, aimed into a silver umbrella. Right now the handle is choked up on, but if I extend the umbrella all the way, this really packs a punch of soft light. Great for groups, or if the light has to be out of the frame on a wide angle shot.

285hv_with_slave_into_silver

Now I've attached a white nylon sheet. This is just white rip stop nylon from a fabric store, with grommets for the umbrella tines to go through. It has a slit to the middle for the umbrella shaft, and then had fray-check (a sort of fabric glue) to keep the slit from fraying. This setup is incredibly soft, and extremely powerful. With the slave flash velcroed to the 285hv, it can really pump out the light. The reason I like this better than a white shoot-through umbrella, is that this provides a 43" flat white soft light, rather than a rounded one that curves away from the subject. It makes a difference in the wrap around light.

285hv_with_slave_into_silver_with_diffuser

In the future I'm planning to build a small card for the honl grid to further restrict the light to a tiny area, a snoot for the softbox, and a snoot for the white nylon'ed silver umbrella. Being able to "not light" is almost as important as being able to light. Control is the artist's tool.

Saturday, August 2, 2008

Beach portraits

beach_portraits-5

This past few weeks I've been in the US, specifically to the Outer Banks in North Carolina. I took my camera and lighting gear with me, and managed not to take any scenery photos, but lots of portraits. I loved how the fading sun gave me lots of interesting texture in the clouds, and we had a wrap around porch on the 3rd floor, which gave me a vantage point to get plenty of sky and a bit of beach houses.

I wanted to do some full body portraits, showing the beach setting, the cloudy sky, and provide a bit of falloff to the light so that everything wasn't lit evenly. It was also just a chance to experiment more with lighting and using my new flash equipment (Honl honeycomb grid).

Settings:
2 Vivitar 285hv
Main set to full power,
at telephoto zoom setting (to keep the light only on the subject)
Rim set to 1/4 power,
through 1/2 CTBlue gel,
through Dave-Honl 1/8" grid-spot,
Full zoom setting
Main light stand was at 2.5 meters height, rim was set on the balcony rail (about 1.2 meters high)
Main light was even with camera to the left of the subject, just outside of the frame
Rim was even with subject, 2 meters to the right of subject,
Rim light was aimed at his head, main light aimed directly at the subject.

Click through this setup shot to see notes over the flash heads.

beach_portraits-6

I started originally with a sunset red gel over the flash, but it proved to be too strong, so I removed it. In hindsight, I wish I'd put on a 1/4 CTOrange gel on the main flash to warm everything a bit. Notice how in the setup shot, you can see how using the telephoto setting keeps the light only on the subject and feathers nicely off into the wooden balcony? I like the setting, but next time I'll aim up a bit more so that it feathers his body a bit. On all the subjects, the lower body received too much flash and removed focus from the face. Aiming the flash up a bit would give me more natural feathering of the light.

One thing I really liked was the Honl Honeycomb grid. I'm not a fanatic about keeping my strobe clean from velcro, so I forewent the speed strap, and just attached two velcro strips to my flash head. This cut down on the cost of the grid. The grid allows me to keep the light in a very tight, laser beam like area. In these portraits it was used to keep the 1/4 powered blue fill on just the face. Click through to the larger version to see it in detail.

beach_portraits-7

This shoot however has convinced me that I need a small softbox for when I want to soften the light just a bit, or for times when an umbrella would blow over for sure (a real problem in Iceland where it's always windy).

Full beach portrait set
A few more examples:

thug_sarah peetree

My next post will show my new DIY umbrella mod. I'm building a white diffuser for my silver bounce umbrella. It's inspired by the 60" softliter that I purchased. The softliter is far too heavy and bulky for my taste, so it sits back in the states in my dad's lighting kit. The best part about it was the flat white surface. It's the best of both a silver and white umbrella.

Also, a request. Will anyone who knows of a university that teaches all in English, has a 3d art and photography degree, and is not located in the US, or the UK, please contact me via email?