Ha! I didn't even notice the tail, I was so busy thinking, "Wait a minute, shouldn't that whale be white? That's pretty important, right?"

The Far Side is the one with the lookout in the crow's nest hollering, "The white whale! The whiiiiiiiite wh... No, no... My mistake!... A black whale! A regular blaaaaaaack whale!" while Ahab stands below on the deck with his eyes bugging out. I love that one.