Silk embroidery is exhibited at Italy Pavilion in the World Expo Park in Shanghai, east China, on May 3, 2010. These embroideries dating from 16th century to 17th century were exhibited abroad Italy for the first time. Photo: Xinhua

Silk embroidery is exhibited at Italy Pavilion in the World Expo Park in Shanghai, east China, on May 3, 2010. These embroideries dating from 16th century to 17th century were exhibited abroad Italy for the first time. Photo: Xinhua

A tourist views silk embroideries at Italy Pavilion in the World Expo Park in Shanghai, east China, on May 3, 2010. These embroideries dating from 16th century to 17th century were exhibited abroad Italy for the first time. Photo: Xinhua