Cool characters I'd say they look like a gecko fog cross breed, but they really fit the enviornment. I'm not sure about the guys expression in the back. The foreground character is at attention keeping a look out and looks very tense, while the character in the BG looks like he's just out for a lazy stroll.
I really like how you did the sunbeams coming through the canopy above. cool stuff
The guy in the back looks like he has just discovered that they're being watched by all these people browsing thru ConceptArt.org ....
This really ads some humor to the pic, aside from the beautifull poses:thumbsup: ....
I'd say they look like frogs, and if you get challenged on that, just make up an excuse... like, 'This is what a frog would look like if it evolved into a biped. Do you think there are a lot of similarities between a chimpanzee and John Cleese of Monty Python?'
My only comment is about the scratchy area on the upper left. Is that just left over pencil-scan artifacts, or is that an actual texture? It keeps drawing my eye to the area, and I can't tell if it's out of place or on purpose.
But, I think it's a very minor point. If this is a work in progress you'll probably smooth out little problems like that without even thinking about them.
The more I look at it, the cooler this picture is. The frog who's noticed the viewer gives me the creeps. Cool image.