I like a lot of the shots on your site. There were three that stood out for me. The first was the faux infared stream. How did you do it? The second was the grand canyon gnarled tree. The one thing about that image is that I would have zoomed out a bit and made the tree not quite so prominant. You lose the grand canyon in the process during this one. The last one was the key west sky. That is a great shot. Your macro shots and butterflies are also good. Are they live subjects?
Lou