Cats of Unbridled Whimsy

Here you'll find 4 sorts of whimsical felines, each more bewildering than the last.

Sort #1: Whimsy Cats of Wonder Sort #2: Cats in a Teacup Sort #3: Felines in Fancypants Sort #4: Whimsy Cats of Wonders

Or, if you will, Sort #0: The Anti-Whimsy Cat, the cat that defies all whimsy.