A worker manipulates a hot iron rod at a factory in Islamabad, Pakistan.
A gust of wind blows away Pope Francis' cap as he leaves at the end of his weekly general audience, at the Vatican.
Soldiers of the 1st Foreign Cavalry Regiment of the French Foreign Legion stand guard during the rehearsal of the ceremony in the ancient theater of Orange marking the commemoration of the battle of Camaron, which occurred on 30 April 1863 between the French Foreign Legion and the Mexican army. The ceremony will mark the regiment's last public appearance in Orange before its move to its new base in Carpiagne.
A worker walks through a salt pan on the eve of May Day or Labour Day on the outskirts of the southern Indian city of Chennai.