A vintage Teenage Mutant Ninja Turtles Characters Mirage Studios color animation art print depicting a scene with Shredder. Marked with an original stamp, Original Production MW Sinc, copyright 1985 Mirage Studios, Program copyright 1987 to 1991 Muhakami Wolf Swenson Inc., lower left. Framed. Teenage Mutant Ninja Turtles, sometimes abbreviated to TMNT, is an American media franchise created by the comic book artists Kevin Eastman and Peter Laird. It follows Leonardo, Michelangelo, Donatello and Raphael, four anthropomorphic turtle brothers trained in ninjutsu who fight evil in New York City. American Animation Cartoon Graphic Art Prints and Collectibles.