Seals which are carved to depict portraits of (L to R) U.S. President Barack Obama, Chinese President Xi Jinping and Russia President Vladimir Putin are displayed to mark the upcoming 2016 G20 Hangzhou Summit, in Hangzhou, Zhejiang province, China, October 19, 2015. It took local artist Qian Gaochao six months to make the 5-centimetre-long and 4-centimetre-wide seals for all the G20 countries leaders, local media reported. (Photo by Reuters/Stringer)
