Women raise their hands during a rally to demand the ouster of Yemen's President Ali Abdullah Saleh in the southern city of Taiz. (Reuters Image)

Rebel fighters stand by as they fire a Grad rocket at the front line, west of the rebel-held city of Misrata, Libya. (Reuters Image)

A Syrian refugee boy flashes the victory sign as he stands behind a fence at the Turkish Red Crescent camp in the Altinozu district of Hatay, 30 kilometers from the Syrian border. (AFP Image)

Thousands of Shi'ite Bahrainis take part in a rally in Sitra, south of Manama, in the second mass demonstration organized by Al-Wefaq opposition group since a mid-March crackdown on pro-democracy protests. (AFP Image)

A Hindu priest holds a traditional oil lamp as he performs prayers on the banks of the River Ganges in Allahabad, India. Allahabad, located on the confluence of the Rivers Ganges and Yamuna, is one of Hinduism's holiest centers. (AP Image)

South Korean Catholic nuns hold dove-shaped balloons during a special service for peace on the Korean Peninsula at Imjingak peace park near the inter-Korean border in Paju. About 20,000 South Korean Catholics attend in the service for the peace and reunification of the Korean peninsula. (AFP Image)

Australian classical musician Shenzo Gregorio plays an electric violin while suspended under the dome of the historic Queen Victoria Building in Sydney. Shenzo plays a range of complex classical compositions, whilst suspended up to 25 meters high in the air, to entertain shoppers during the mid-year sales. (AFP Image)

A model wears a creation by Neon during the Sao Paulo Fashion Week Summer 2012 collection in Sao Paulo, Brazil. (AP Image)

Rene Kuipers and co-driver Annemieke Hulzebos, both from the Netherlands, drive through water with their Ford Fiesta RC during the WRC Acropolis Rally of Greece at the stage of Reggini, central Greece. (AP Image)