Ahhh, the Perry Bible Fellowship. Its superb brand of slightly cruel (okay, very cruel) humour is obviously top notch, but one of the things I like best about it is how Nicholas Gurewitch adapts his style of illustration to suit the subject matter. Special Delivery, for instance, has a high level of detail and realism to it, while Prank Dragon is done with brush pen in an Sumi-e style. He’s a bit clever.