Beautiful. Very well done. I've wanted to do reptiles for a while now and I find these very inspiring. I like the touch of red in the BG of #2 and wish for maybe a little more.

Most of these were shot at f13-16 with one f10 and one f11 being the narrow end of the DOF. I don't think you're going to get everything in focus even at f22, so I'm perfectly happy with the shallow DOF and would even like it shallower in some cases. They are definitely sharp where they need to be.

Were these done behind glass or in the open?