Best pictures from February 12
A child looks at clownfish at the Pets Festival in Lisbon February 12, 2012. The Pets Festival is the largest national festival dedicated to pets in Portugal.
Girls walk beneath a row of parched tress on a winter day in the outskirts of Jammu February 12, 2012.
In this Saturday, Feb. 11, 2012 photo, villagers display their strength by allowing a tractor carrying three adults pass over them during a rural sports festival, also known as "Indian Rural Olympics", in Kila Raipur, near Ludhiana, India.
People walk on the frozen outer Alster lake on a freezing cold day in Hamburg, February 12, 2012
Roe deer look on in a field during a cold winter day near the village of Khatenchitsy, some 60 km (37 miles) north of Minsk February 12, 2012.
Singer Rihanna is bathed in red light as she performs at the 54th annual Grammy Awards in Los Angeles, California, February 12, 2012.
A firefighter's helmet is caked in ice at the scene of a four-alarm fire in Boston, Sunday, Feb. 12, 2012.
A petrol bomb explodes near riot police during an anti-austerity demonstration in Athens' Syntagma (Constitution) Square February 12, 2012.
The traditional Columbine descends from Saint Mark's tower bell on an iron cable during the Venetian Carnival in Venice February 12, 2012.
Canada's Frank Dancevic rubs his face after losing to France's Jo-Wilfried Tsonga in straight sets during a Davis Cup tennis singles match in Vancouver, B.C., on Sunday February 12, 2012.
A temple maiden pays respect to a 16-meter, 30-ton bronze statue of reclining Buddha at Jorakuzan Mantokuji temple in Tateyama, east of Tokyo, Sunday, Feb. 12, 2012.
Skiing enthusiasts are seen after the start of a traditional mass skiing competition, "Ski-track of Russia," in Yakhroma, some 50 kilometers (31 miles) from Moscow, Russia, Sunday, Feb. 12, 2012.
A dog disguised as a devil is seen during the "Blocao" dog carnival parade in Rio de Janeiro, Brazil, Sunday, Feb. 12, 2012.
A protest gestures at riot police during clashes outside the Greek parliament in Athens, Sunday, Feb. 12, 2012.
General view of burning buildings around Syntagma (Constitution) square during violent protests in central Athens February 12, 2012.
A petrol bomb explodes at riot police during a huge anti-austerity demonstration in Athens' Syntagma (Constitution) square February 12, 2012. February 12, 2012.
Riot police walk past a building burning during violent protests in central Athens February 12, 2012.