
A man walks past a 25-meter-high wall displaying thousands of varied facial expressions on the Nanjing Road, Shanghai September 11, 2007. It is reported that an inspired shopping mall under renovation uses the wall to cover the scene of construction. [newsphoto]

Customers stand outside a 25-meter-high wall displaying thousands of varied facial expressions on the Nanjing Road, Shanghai September 11, 2007. It is reported that an inspired shopping mall under renovation uses the wall to cover the scene of construction.[newsphoto]