Josh Siegel brings you animal art every Monday (except that today it's Tuesday because of the holiday). Add your own requests in the comments, and maybe Josh will draw an animal for you.
For Dr_Zoidberg, going back to my roots, "a shark wearing a bunny suit, why not?" Also my parents found a flying squirrel in their attic, a squirrel that flies! So I'd love if someone had a flying squirrel related request.
Check out more of Josh's drawings on his Tumblr.