24 hours in pictures

Pyongyang, North Korea: Nurses give vitamin A supplements and deworming pills to children dressed in their best outfits on Child Health Day Photograph: David Guttenfelder/AP

Atlanta, USA: Morehouse College alumni listen to President Barack Obama deliver his address under heavy rain at the Morehouse College 129th commencement ceremony Photograph: Carolyn Kaster/AP

Guizhou, China: Two chicks look at their mother at a yard in the village of Basha Photograph: Jason Lee/Reuters

London, UK: Garden gnomes at a stand at the Chelsea flower show. The Royal Horticultural Society (RHS) has lifted a ban on gnomes for this year only Photograph: Dan Kitwood/Getty Images

Canne, France: Nicole Kidman and her husband Keith Urban kiss as they arrive for the screening of the Coen brothers film Inside Llewyn Davis at the Cannes film festival Photograph: Valery Hache/AFP/Getty Images

Fayoum, Egypt: A man goes fishing in Lake Qarun Photograph: Hassan Ammar/AP

Almonte, Spain: A young girl cries as she's lifted towards the Virgin of El Rocío as it's carried through the streets during a pilgrimage Photograph: Cristina Quicler/AFP/Getty Images

St. Petersburg, Russia: Riot police officers demonstrate their skills to schoolchildren Photograph: Dmitry Lovetsky/AP

Moernsheim, Germany: A flock of sheep move through a meadow Photograph: Lennart Preiss/Getty Images

Hajja, Yemen: A woman looks from a window of her family's tent at a camp for internally displaced persons Photograph: Khaled Abdullah/Reuters

Budapest, Hungary: A Pekingese dog waits for the judges' decision during a competition at the World Dog Show Photograph: Laszlo Balogh/Reuters

Islamabad, Pakistan: An elderly man who fled his home sleeps on a bed covered with a mosquito net on a roadside Photograph: Muhammed Muheisen/AP

Gansu, China: A Tibetan woman prostrates herself near Labrang monastery Photograph: ED JONES/AFP/Getty Images

Oklahoma, USA: Alli Christian returns Jessica Wilkinson's dog after finding her among the wreckage after a tornado struck Photograph: Steve Sisney/AP