Staircase model show

A model poses at the 5th China Staircase Import & Export Fair (Shanghai) on July 5, 2011. More than 100 staircase companies from China and abroad show their products during the fair, which is held in the former theme pavilion of the 2010 Shanghai EXPO. Some of these companies hire models to give a catwalk on their staircases to attract visitors. [Photo/CFP]