When my friend Jo McAvany told me she wanted to do something the combined her love of photography and love of large breed dogs I was intrigued. She said she was planning to make a photograph book of big dogs that live in the Kamloops area.
Jo intends to spend the next year photographing the dogs in all seasons and at different locations throughout the year.
For the past two years that I have known her I’ve been pushing her to use lighting when photographing people indoors and out. She began by attending my lighting workshops and eventually became my ever-helpful teaching partner.
I guess I shouldn’t have been surprised when she said. “Will you help me with the lighting on my project”. I readily said I would.
Flash technology made quite a leap from the manual settings we once used to when Nikon added TTL in the early 1980s. That was when I sold all my Pentax and Canon equipment and “jumped” to Nikon. (I am pretty sure all modern cameras have TTL flash capability)
Flash took another large step when digital cameras became the norm. TTL was already almost foolproof and digital technology offered added control. Then it again matured and “High-speed Sync” was introduced and mastery over light in any environment and condition became easy.
Manufacturers began offering portable wireless units that, unlike the dedicated speedlights a photographer usually purchases with their camera, are much like those powerful units used in serious studios.
For readers that aren’t familiar with flash, High-speed sync means a photographer is no longer limited to the normal 1/200th or 1/250th second flash sync most speedlights use. HSS allows a sync speed up to 1/8000 of a second.
When I teach workshops on Flash I tell participants that the Shutter controls the ambient light and the Aperture controls the flash power. And remind them that increasing the shutterspeed allows us to widen the aperture.
When Jo walked out in the white, painfully reflective snow on a bright cloudless day to photograph those dogs this past week the contrast between the shadows and highlights were enough to ruin the pictures. However, I added flash and moved around to change the direction of the light fell on her subject. All she had to do was reduce the ambient light by increasing her shutterspeed and change the flash brightness by stopping down or opening up her aperture. Our goal was to balance the light on the dogs as evenly as possible without Jo’s final image showing that a flash was even employed.
Jo worked with the owners to pose the dogs. She’s very precise when it comes to how she wants them to be for the photograph. My job was to pay attention to the flash-to-subject distance and keep checking to make sure the light wasn’t to bright or to dark.
Confining oneself to only natural light means there will be elements beyond control. Natural light limits when and where one can shoot during the day. With the sun high in the sky at noon, there will either be a backlit silhouette, or the bright light will blind the subject and create black shadows. And if it starts snowing or raining, there usually won’t be enough light to shoot indoors.
Flash gives a photographer 100% control over the lighting. Whether completely doing away with the ambient light in the studio or adding flash with natural light outdoors, the photographer is in charge and can get the light to look exactly the way he or she wants it at any time of day.