Michael Leunig has been under relentless attack recently, and I feel I need to stick up for him.
Anyone who can carve out a career as a cartoonist without having either: (a) a sense of humour; or (b) graphic skills deserves some credit, no matter how offensive some of his cartoons have been.
More Leunig:
Michael Leunig: Fake but True, and True but Fake
The Secret of Michael Leunig's Success