电流-4, Electric Current-4, 21x15cm,2005, 纸上丙烯、油画棒、炭笔, Acrylic,crayon,charcoal on paper

电流-4, Electric Current-4, 21x15cm,2005, 纸上丙烯、油画棒、炭笔, Acrylic,crayon,charcoal on paper