In 1993 Robin was commissioned by Playmates Properties Ltd. of Hong Kong to create "Ninja Wall". The sculpture portrays the moment when the Ninja Turtles discover their Genesis. The turtles are made of cast bronze, while the background is a combination of marble and venetian mosaic. Robin gave the "boys" an extended mythology, including individual netsuke: Raphael wears the fish, Michelangelo the camel and Leonardo the dragon.
