Bishop Abraham Sibiya, 3rd right, and other representatives of churches pray for the health of former South African President Nelson Mandela at the Mediclinic Heart Hospital where he is being treated in Pretoria, South Africa.
Protesters hold hands to isolate an area for others to attend prayers in Taksim Square, Istanbul, Turkey. Protests over past two weeks and occupation of a central Istanbul park have become a flashpoint for the largest political crisis of Prime Minister Recep Tayyip Erdogan's 10-year rule.
Iranian women wait in line at a polling station to vote during presidential elections in Qom, 125 kilometers (78 miles) south of the capital Tehran, Iran.
Members of the Homeless Workers' Movement (MTST) protest against the Confederations Cup being held in Brazil, amidst burning tires in front of the National Mane Garrincha Stadium in Brasilia. Japan will play the opening match of the tournament against Brazil on June 15.