KEN YUSZKUS/Staff photo. Daisy Yiyou Wang is a new curator of Chinese and East Asian art at PEM, who has curated a new installation of Chinese art from the museum's collection, "Double Happiness: Celebration in Chinese Art," which examines how festivals, ceremonies and celebrations have long inspired creative expression in Chinese culture. She is near the exhibit of a headress with cranes, clouds, bamboo, orchid, and fruit from about 1800. 8/4/14