Paramount Pictures have released some street-art posters in downtown Los Angeles to promote the upcoming Teenage Mutant Ninja Turtles movie. The individual character poster lineup consists of The Shredder, Leonardo, Raphael, Donatello, and Michelangelo. The final poster is a fan made poster is made my Mike Johnson, an elementary art teacher by day and art evangelist by night. Take a look at the posters below and tell us your thoughts.