I believe that's an Emerald Tree Boa. And a rather warm-feeling photo of one. I like it!
Very nice. Where was this taken? Any idea what sort of snake it is?
I should add this to the description when I get the information. I know it was taken at a place called Armand Bayou Nature Center ([link]) but I'm unsure as to the snake. But I will definitely look it up when I have the chance. If it's not on the website, I will be going back to this place really soon. I'll shoot you a note and let you know. And thank you again!