TEENAGE MUTANT NINJA TURTLES - 40TH ANNIVERSARY ORIGINAL SKETCH - MICHELANGELOLong ago in Dover, New Hampshire, two upstart comic artists passed the time making each other laugh. Kevin Eastman sketched an unlikely combination of 'Ninja' and 'Turtle'. Peter Laird answered back with his own version. Before long a new sketch emerged of all 4 teenage brothers, ready for action. And the rest, as they say, is history!