I occasionally take panoramic city photos and I've noticed that certain sections of the cities have a lot of different coloured lights. What causes these different lights? Some of these appear to be ...
I'm frequently underground in caves and recently while going on a trip to Thailand I experienced some of the most massive caverns I've ever had the opportunity to photograph. Unfortunately, I was ill ...
My question is more specific to the situation I am going to be shooting [with the subject being a person laying down in a hospital bed] The photo will be taken from the ceiling above the bed and ...
Is an artificial external source of light required even if you have a camera with a high range of effectively noiseless ISO? Are there some special cases which "need" external lights, at all costs?