LED lights attached to pigeons leave light trails in the sky while they fly as part of the "Fly By Night" art installation by Duke Riley above the Brooklyn borough of New York.Lucas Jackson/Reuters
Women wearing a festive hats looks on prior to the 142nd running of the Kentucky Oaks at Churchill Downs in Louisville, Kentucky.Logan Riely/Getty Images
People march in the former Nazi death camp of Auschwitz-Birkenau to commemorate the Holocaust.Kacper Pempel/Reuters
Kashmiri Muslims pray as an unseen custodian displays a holy relic.Tauseef Mustafa/AFP / Getty Images
A woman walks past street art in Beirut, Lebanon.Hassan Ammar/The Associated Press
Fans dressed as movie Star Wars characters pose as they cerebrate the Star Wars Day in Taipei, Taiwan.Chiang Ying-ying/The Associated Press
A woman sits at Tiki hostel in a Rio favela. Hostels are expected to be a busy housing alternative during the Olympics.Pilar Olivares/Reuters
Felipe Massa of Brazil drives on track during the Formula One Grand Prix of Russia at Sochi Autodrom.Clive Mason/Getty Images
Palestinian children play on a tree as the sun sets in the Jabalia refugee camp in the northern Gaza Strip.Mohammed Abed/AFP / Getty Images
A Syrian man walks past destroyed buildings in Aleppo's Bab al-Hadid neighbourhood which was targeted recently by regime air strikes.Karam Al-Masri/AFP / Getty Images
Staff walk tigers back to enclosures at the Tiger Temple in Kanchanaburi, Thailand.Amanda Mustard/The New York Times
Britain's Princess Charlotte poses for a photograph taken by her mother at Anmer Hall in Norfolk, Britain.Handout/Reuters