Hi,
Lighning effects are required for an upcoming shoot, we will have a lightning strike unit on the shoot, it is a studio shoot and we will have a the lightning coming through the window, what is the best direction for the ligthning to come from, how does one measure the exposure of it and how many stops over your camera exposure should it be. Also if i want to light up the backing seperately and limit areas that it lights up what approaches might work, mirrors or silver reflectors. Thanks