This morning I had the pleasure to attend a brilliant workshop with Rick Kelly.
Kelly showed us how to use Elinchrom flashes with Quadra portable battery in location, mixed up with available light. To start with we’ve used one flash on tripod to light the subject. Nikon d700, ISO200, ss 1/125s, f.11 (according to light meter).
Then we added a second flash to light the background. This time the light meter read f.8. Each of us have a chance to shoot some pictures and to change settings to see the difference in exposure. Kelly explained, that when working with flashes and changing the shutter speed one stop down (f.11 to f.8) the light on the subject won’t change, but the background will be brighter. But keep in mind that if you go too slow it will affect both the ambient and subject.
To make a subject brighter, we have three options to chose from: higher ISO, wider aperture or to turn flash power up. Other way round if we want to make the subject darker. Additionally, apart from exposure when working with client remember to always consider composition and subject,s pose.
After that we went to shot in the direct sunlight with one light pointed towards the subject. Then we shot towards the sunlight, with the subject faced back to the sun.