All of his work is amazing, but the series that really caught our eye is Space Cats! This really needs to be said in a deep booming tv announcer voice: SPAAAAAACE CATTTTS! These intergalactic felines fly their rocketships through space fighting evil wherever it may lurk. At least I think they are fighting evil. I mean, they are cats after all. It is quite possible they are the ones bringing terror to the universe.
Anyway, take a look! If you want to learn more about Denis Spichkin on your own, check out his Blog, Behance, and Tumblr!