The Colla Joves Xiquets de Valls casteller group begins the formation of a human tower during the Sant Joan festival in Valls, south of Barcelona. | (REUTERS/Albert Gea)

A Honduran child sleeps at the Todo por Ellos (All for Them) immigrant shelter in Tapachula, Mexico. | (REUTERS/Jorge Dan Lopez)

A couple cools off with a swim in Sidon, Lebanon. | (REUTERS/Ali Hashisho)

A National Heritage Trust historical re-enactor waits to fire one of several cannons marking the feast day of Saint John the Baptist, on the bastions of Valletta in Malta. | (REUTERS/Darrin Zammit Lupi)

Players battle for the ball during a match at China's swamp soccer tournament, in Beijing. | (REUTERS/Kim Kyung-Hoon)

The first rays of sunlight color the sky above the Crystal Springs Farm while a small flock of sheep grazes, in Brunswick, Maine. | (AP Photo/Robert F. Bukaty)

A woman shields her child from the wind while walking on sand dunes in Nouakchott, Mauritania. | (REUTERS/Joe Penney)

Visitors wearing umbrella hats wait to enter the grounds on the first day of Wimbledon, in London. | (AP Photo/Sang Tan)

Jose Tomas stands with his clothing stained during a bullfight in Leon, Spain. (AP Photo/Daniel Ochoa de Olza)

A child collects eggs from a van carrying chickens at a wholesale market in Dhaka, Bangladesh. | (REUTERS/Andrew Biraj)

Members of the Algerian soccer team celebrate a 4-2 win over South Korea at the Estadio Beira-Rio in Porto Alegre, Brazil. Algeria advanced to the round of 16. | (AP Photo/Michael Sohn)

A Thai visitor talks on her phone while her dogs sit inside a cart outside a venue for Thailand's International Dog Show in Bangkok. | (AP Photo/Sakchai Lalit)

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