King Abdulaziz Camel Festival celebrated in Riyadh, Saudi Arabia

A Saudi man leads his camels during a camel beauty contest in Rumah, some 160 kilometers east of Riyadh, capital of Saudi Arabia, on Jan. 28, 2018. The annual King Abdulaziz Camel Festival, the largest pageant in the Gulf, took place here and attracted some 30,000 camels and 300,000 visitors this year. (Xinhua/Wang Bo)