I really enjoy seeing animal-themed works, like these pieces by Czech Republic-born illustrator Lukas Brezak. His monkeys really remind me of the Planet of the Apes, which is pretty awesome. These are very stylish for sure.
Of course that these are only a few of his works. For much more of it you may visit him at Society6 or at Behance. I really hope you enjoy these as much as I did, because I find it absolutely stunning. Cheers! ;)