George, back when I was writing, all I ever took was black and white photos. Especially when I wrote articles on camouflage. B&W will give you a better prespective of what you look like out there.
Early season, I use a Sticks 'N Limbs shirt, light tan, slate blue and black...very effective.
Not worried about bow or face, I use a camo head net and if the deer are that close to me, they are usually dead or running away with an arrow in them.
Tree stand hunters, doesn't matter what they wear as long as they remain still. From the ground though, its tough to beat ASAT, Predator Brown or Brown Woodland.