Japanese professor recreates masterpieces on his blackboard

 Hirotaka Hamasaki, aka Hamacream, is a Japanese art teacher who likes to reproduce the masterpieces of painting on his blackboard, as the Guernica by Pablo Picasso, The Last Supper by Leonardo da Vinci or The Great Wave off Kanagawa by Hokusai. A new example of Kokuban Art, the drawing on blackboard which has become a phenomenon in Japan.