Ting-Tong Chang Taiwan Video art Multimedia One hundred spots explodes within minute. #2 | 2012 | wood, motor, canvas, gunpowder, pigment | 10 x 120 x 100 cm #3 | 2012 | wood, motor, canvas, gunpowder, pigment | 10 x 120 x 100 cm #4 | 2012 | wood, motor, canvas, gunpowder, pigment | 10 x 120 x 100 cm