AI WEIWEI, Study of Perspective (Tiananmen), 2013 Posted on 05/12/2013 by admin AI WEIWEI, Study of Perspective (Tiananmen) Scarf, 2013 silk scarf with hand-rolled edges 110 x 110 cm / 43 x 43 inches published by Artware, New York, USA p.o.r. inv.AWei 549-pr