This image really works for me; everything from the placement, and even the horizon line is pretty straight! 
I knew the moment I got it, it would be right.
I didn’t see a lot of what’s going on here in the background, at least consciously. Make sure to click through and note all the other characters, and how they’re composed. I’m quite happy with some of the surprises. Please feel free to comment, and critique; I’d love to hear what you have to say. Which version do you like better, black and white, or color?
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Here’s the color version:
That’s cool. Is that a ferret? I see how the girl in the green shirt balances that side of the frame. Everyone on the right side is straining to the left, led by the critter.
I like the color version.
It’s a lizard!