A woman shows her identity card next to another protester as riot police use water cannons during clashes after hundreds of people tried to reach the city's main Kizilay Square to celebrate May Day in Ankara, Turkey.
Tourists visit an upside-down house at Fengjing Ancient Town, Jinshan District, south of Shanghai, China.
A Syrian man reacts as he carries the body of a boy following reported air strikes by government forces in the Halak neighbourhood in northeastern Aleppo.
Worshipers attend the Day of the Spiritual Indoctrinator annual celebrations at the Vale do Amanhecer (Valley of the Dawn) community in the Planaltina neighborhood of Brasilia, Brazil. The Vale do Amanhecer is a Christian Spiritualistic doctrine founded by the spiritualist visionary known as Tia Neiva (Aunt Neiva) in 1958 in Brazil's Federal District.