24 hours in pictures

Bogota, Colombia: A woman has her leg tattooed at an international convention of tattooists Photograph: William Fernando Martinez/AP

Kabul, Aghanistan: Supporters of presidential candidate Abdullah Abdullah carry balloons at a campaign rally in the National Stadium Photograph: Dima Gavrysh/AP

Gaza City, Gaza: A Palestinian boy buys candy floss at the beach Photograph: Tara Todras-Whitehill/AP

Chandigarh, India: A Hindu worshipper gets his mouth pierced as part of the annual Shitla Mata religious procession Photograph: Ajay Verma/Reuters

Jakarta, Indonesia: People climb greased poles to claim prizes at Independence Day celebrations Photograph: Bay Ismoyo/AFP/Getty Images

Baffin Island, Canada: A woman pushes a pram along a dirt road at dusk in Iqaluit, Nunavut Photograph: Andy Clark/Reuters

Cox's Bazaar, Bangladesh: Rohingya refugee children from Burma at a camp Photograph: Andrew Biraj/Reuters

Shanghai, China: A worker stands in a puddle at a construction site after rain Photograph: Philippe Lopez/AFP/Getty Images

Boston, US: Sunbathers on a rooftop Photograph: Winslow Townson/AP

Berlin, Germany: The Olympic stadium during the athletics world championships Photograph: Franck Fife/AFP/Getty Images

Donetsk, Ukraine: Smoke goes up from a burning warehouse containing fireworks Photograph: Alexander Khudoteply/AFP/Getty Images

Salmanovo, Bulgaria: Blindfolded competitors push watermelons into each other's mouths during a contest at the annual watermelon festival Photograph: Petar Petrov/AP