I’m a big fan of Chinese artists Sun Yuan and Peng Yu. Ever since I saw Angel, a hyper realistic sculpture of a dead angel splayed on the ground, I have sought to keep abreast of their work. Made from silica gel and fiberglass, the most striking feature possessed by the wrinkled seraphim is a pair of molted wings. His feathers have withered away, and instead, he is left with wings of flesh and bone; they resemble chicken wings after they’ve been dressed. I saw it when it came up for auction last year.