24 hours in pictures

Chateau-d'Oex, Switzerland: A balloon flies over properties during international hot air balloon week Photograph: Valentin Flauraud/Reuters Photograph: Valentin Flauraud/guardian.co.uk Port-au-Prince, Haiti: A man prays during a 12-hour vigil in Champs de Mars Photograph: Shawn Thew/EPA Photograph: Shawn Thew/guardian.co.uk Chiba, Japan: A man grooms a toy poodle dog during the 2010 Chiba international dog show Photograph: Kim Kyung-Hoon/Reuters Photograph: Kim Kyung-Hoon/guardian.co.uk Cape Burks, Antarctica: An Adelie penguin in an icy landscape Photograph: /EPA Photograph: /guardian.co.uk Amritsar, India: An officer stands in fog during the full dress rehearsal for a Republic Day parade Photograph: Raminder Pal Singh/EPA Photograph: Raminder Pal Singh/guardian.co.uk Huila, Angola: A boy jumps into a pool below a waterfall Photograph: Finbarr O'reilly/Reuters Photograph: Finbarr O'reilly/guardian.co.uk Medellin, Colombia: A sword is stuck in a bull by the Spanish bullfighter Victor Puerto during a bullfight at La Macarena bullring Photograph: Raul Arboleda/AFP/Getty Images Photograph: Raul Arboleda/guardian.co.uk Port-au-Prince, Haiti: People queue for aid at a military airfield Photograph: Fred Dufour/AFP/Getty Images Photograph: Fred Dufour/guardian.co.uk Istanbul, Turkey: A man eats ice cream as he walks in the snow on Istiklal Avenue Photograph: Mustafa Ozer/AFP/Getty Images Photograph: Mustafa Ozer/guardian.co.uk Tokyo, Japan: Sadakazu Tanigaki (centre), leader of the main opposition Liberal Democratic party, gestures at the party's annual convention Photograph: Jiji Press/AFP/Getty Images Photograph: Jiji Press/guardian.co.uk Beijing, China: Scaffolders at work on a construction site Photograph: Jason Lee/Reuters Photograph: Jason Lee/guardian.co.uk Manila, Philippines: Children parade during Caracol, a local version of Mardi Gras Photograph: Cheryl Ravelo/Reuters Photograph: Cheryl Ravelo/guardian.co.uk