24 hours in pictures

Barcelona, Spain: FC Barcelona supporters celebrate their team's victory against Real Madrid Photograph: Josep Lago/AFP/Getty

Mexico City, Mexico: People wearing surgical masks on the subway Photograph: Carlos Jasso/AFP/Getty

Seoul, South Korea: Policemen detain a protester at an anti-government rally Photograph: Lee Jae-Won/Seoul

London, UK: A girl navigates her way around the Hampton Court maze Photograph: Dan Kitwood/Getty Images

Haripur, Pakistan: A woman waits to cross the road Photograph: Daniel Berehulak/Getty Images

Jammu, India: Sikh activists burn an effigy as they protest against the Taliban and Pakistan Photograph: Channi Anand/AP

Seoul, South Korea: Dancers perform a traditional dance during a memorial service honouring kings and queens of the Joseon dynasty, which ruled Korea from 1392 to 1910 Photograph: Kim Jae-Hwan/AFP/Getty

Gaza City: Relatives of Hamdan al-Astal attend his funeral procession in Khan Yunis Photograph: Said Khatib/AFP/Getty

Louisville, US: An outrider makes his way down the Churchill Downs track before the 135th Kentucky Derby Photograph: Charlie Riedel/AP

Wuhan, China: Two women wrestle in a mud pool during an international women's mud wrestling contest Photograph: Reuters

Ahmedabad, India: Youths cool off in a pool at Jaldhara Water World Photograph: Sam Panthaky/AFP/Getty

Katmandu, Nepal: Students and supporters of opposition political parties during a protest Photograph: Binod Joshi/AP

Omaha, US: Ann Grimit and Bob Furr perform at a barbeque for Berkshire Hathaway shareholders during their annual meeting Photograph: Carlos Barria/Reuters

Las Vegas, US: Ricky Hatton lies flat on his back after being knocked down by Manny Pacquiao during their junior welterweight bout at the MGM Grand Photograph: John Locher/AP