Yesterday I was lucky enough to be able to attend a seminar given by two of my favorite photographers, Joe McNally and David Hobby, along with 300 other photographers!
David Hobby, aka "The Strobist", shot for the Baltimore Sun for years and has since branched out into traveling the world shooting assignments and teaching the art of small flash photography. I read his blog religiously and I have learned so much there! David is a big proponent for DIY equipment and learning how to use the equipment you have to it's best advantage.
David is all about using small flash in a logical manner and totally manually. No iTTL (intelligent through the lens) control here!
For those of you I just lost, here's a little sidebar to explain. Nikon and Canon (and other manufacturer's flashes) can be used in two main modes, manual and TTL.
In manual mode you physically set each flashes power output, from 1/128th power to 1/1 or 100% power. If you have three zones of lighting control then each of these three or more flashes get set manually to the power level that you want to use to achieve the look that you want in your image. Take a test shot. Tweak the lighting (power, direction, light modifiers, etc). Shoot again. Etc, etc, etc. The flashes are normally triggered directly via hot shoe or sync cord, or wirelessly via Pocket Wizard or some other radio trigger system. (There are lots of ways to trigger flashes but it doesn't matter how you trigger them as long as the flash goes pop when you want it to!)
In TTL, or Through The Lens mode, you let the camera sense the light output from your individual flashes and let it control the power output of them. Flashes communicate with the camera via a preflash that allows the camera to measure the distance to the subject, the ambient light, your camera settings, etc, and then wirelessly (optically or electronically) tells the flash what it's power output should be.
David's approach is to first assess the ambient light and determine how to use it. you control the ambient light by changing your shutter speed - the slower the shutter speed, the more light hits the sensor and the brighter your ambient light will appear. Make your shutter speed faster and you can quickly make a bright scene look totally dark! Then choose the aperature that you want to work at to make the image have the depth of field (sharp focus throughout the image or only sharp in a small area where you want it sharp) that you want.
The next step is to add a Key or Main light on your subject. Determine the quantity (power) and quality (hard or soft) of light that you want to make your image. Adjust the power of the flash or flashes to achieve a good exposure for the shutter speed and aperature that you chose already. Be willing to make changes here as photography is all about having to make compromises between the light you have, the light you can make, ISO, aperature, and shutter speed!
Now, add a Fill light, if needed, to bring out the level of detail that you want in the shadow areas of the image. This light will be at a different, lower, power output setting from the Key light. Add accent lights and background lights as you want to, as David says, "Season the image. Salt to taste."
Seems kind of daunting doesn't it? It's not that hard to do mechanically but artistically the way you use your lights either makes or breaks an image. And there are a gazillion different ways to do it and even more light modifiers - reflectors, soft boxes, umbrellas, snoots, flags, gobos, scrims, beauty dishes, grids, etc, etc, etc. Choosing what to use and how to use it is the art in the photography!
David does a wonderful job of showing how he approaches a situation and navigates and previsualizes and creates an image in a very logical manner which totally resonates with me and my math and physics background!
Joe McNally I have talked about before. I attended one of his one day seminars in Dobbs Ferry, NY last year. He's made his living shooting for newspapers, Life, National Geographic, and other magazines for a long time. There's alot more too him than just that though. He's a great guy and a wonderful teacher and, of course, a Nikon guy like me!
Joe uses TTL almost exclusively. I say almost because sometimes things just don't work right. But for the most part that is how he works. Joe starts the same way that David does, assess the ambient light and determine what to do with it. The difference comes in with technique. Joe is much more about what feels good to him, what might look cool, what do I have in my bag of tricks that I can use... Don't get me wrong, I'm sure that he has a method there but it's much more nebulous to me!
Both of these guys make stunning images that anyone would be proud of making! I try to pick and choose from what they teach and apply these things to how I approach my photography. Along with everyone else that I can learn from, of course! I find that one of the most important things to me is to continue to learn and continue to evolve. What can I do different next time to make that image just a little bit better? What can I change to make the mood of an image different? What if I did this? Or that? Or... well, you get the idea. Photography is a target that continuously moves and flips and turns as you do. I guess that's why I love it so much!
There are two things that I picked out of hours of instruction that I want to pass on to you, two quotes, one from Joe and one from David. Take them to heart...
"You don't want legibility at the expense of three dimensionality." - David Hobby
In other words, flat light makes for a flat picture. Sculpt the light and the shadows to give life to your subject!
"Your camera is a dumb piece of metal and plastic until you infuse it with your head and your heart." - Joe McNally
This should be a photographers creed. It's a photographers head and heart that makes the difference and makes it possible to create images that are more than just pictures.
Thanks to Joe and David for a great show, class, and experience! And thanks also to their crew, many of whom I have met before and have the utmost respect for! Karen Lenz, Drew Gurian, Mike Cali, Jeff Snyder (from Adorama) and Mike Grippi!
Have a great day everyone!