24 hours in pictures

West Bank, Palestine: A demonstrator runs away from tear gas fired by Israeli soldiers during a protest over water supplies Photograph: Tara Todras-Whitehill/AP Photograph: Tara Todras-Whitehill/guardian.co.uk São Paulo, Brazil: A dancer performs during the parade of Leandro de Itaquera samba school Photograph: Andre Penner/AP Photograph: Andre Penner/guardian.co.uk Rome, Italy: Pope Benedict XVI waves to the seminarians as he leaves the Pontifical Roman Major Seminary at San Giovanni in Laterano Basilica Photograph: Andreas Solaro/AFP Photograph: Andreas Solaro/guardian.co.uk New Delhi, India: A detail of a pansy flower is seen at the Mughal Gardens of the Presidential Palace Photograph: Gurinder Osan/AP Photograph: Gurinder Osan/guardian.co.uk New York: Agyness Deyn loses her footing on the catwalk at Naomi Campbell's Fashion For Relief Haiti benefit Photograph: Stuart Ramson/AP Photograph: Stuart Ramson/guardian.co.uk Islamabad, Pakistan: A vendor looks on while sitting next to his sunglasses displayed for sale Photograph: Muhammed Muheisen/AP Photograph: Muhammed Muheisen/guardian.co.uk London: A woman is reflected in the blacked out windows of Alexander McQueen's store Photograph: Suzanne Plunkett/Reuters Photograph: Suzanne Plunkett/guardian.co.uk Athens, Greece: A young boy sits in a hand-made vehicle as his family gathers loose building materials from a newly demolished home Photograph: Aris Messinis/AFP Photograph: Aris Messinis/guardian.co.uk Donovaly, Slovakia: A Siberian Husky with different coloured eyes rests in the pit during a sled dog sprint at the European Championship Photograph: Joe Klamar/AFP Photograph: Joe Klamar/guardian.co.uk Jakarta: An Indonesian boy wades through floodwaters in a residential area Photograph: Mast Irham/EPA Photograph: Mast Irham/guardian.co.uk Port-au-Prince: Haitians pray during a national day of mourning outside the national palace Photograph: Rodrigo Abd/AP Photograph: Rodrigo Abd/guardian.co.uk