24 hours in pictures

Delhi, India: A child is administered polio drops by a mobile medical unit Photograph: Saurabh Das/AP

Lanslebourg, France: Dogs barks before the start of the seventh stage of the La Grande Odyssee sled dog race Photograph: Denis Balibouse/Reuters

Belalp-Blatten, Switzerland: A group of skiers dressed as witches participate in "Hexenabfahrt" (downhill of the witches) Photograph: Laurent Gillieron/AP

Tokyo, Japan: A participant pours icy water over himself out of a wooden bucket for a purification ceremony during the Daikoku festival, at the Kanda Myojin shrine Photograph: Franck Robichon/EPA

Copenhagen, Denmark: Queen Margrethe waves from a horse-drawn carriage Photograph: Jens Dresling/AP

Delhi, India: Tibetans surf the web at an internet cafe Photograph: Tsering Topgyal/AP

Guatemala City, Guatemala: Indigenous people attend the inauguration of Otto Perez Molina as the country's new president Photograph: Jorge Dan Lopez/Reuters

Gangasagar, India: An Indian Sadhu (Hindu holy man) takes a dip in the sea at the confluence of the River Ganges and the Bay of Bengal during Makar Sankranti Photograph: Dibyangshu Sarkar/AFP/Getty Images

Mexico City, Mexico: Japanese artist and calligrapher Sachiyo Kaneko paints during a performance in a park Photograph: Reuters

Bogota, Colombia: Matador Juan Viriato in a bullfight at the Santamaria bullring Photograph: Leonardo Munoz/EPA

Lyon, France: People hold a banner during a demonstration of the Youth Nationalist Movement Photograph: Jean-Philippe Ksiazek/AFP/Getty Images

Dhaka, Bangladesh: Muslims climb up on to a train as they attend the Akheri Munajat (concluding prayers) on the third day of the second largest congregation Photograph: Abir Abdullah/EPA

Giglio, Italy: The Costa Concordia cruise ship keels after it was run aground Photograph: Filippo Monteforte/AFP/Getty Images

Bucharest, Romania: Protestors negotiate with police on University Square Photograph: Andrei Pungovschi/AFP/Getty Images

Passau, Germany: Visitors stand inside a church made entirely of snow and ice Photograph: Johannes Simon/Getty Images