Members of Russia's Muslim community pray in a street outside the Central Mosque during the Eid al-Adha (Feast of Sacrifice) celebrations in Moscow on September 1, 2017. Muslims across the world are celebrating the annual festival of Eid al-Adha, or the Festival of Sacrifice, which follows the annual pilgrimage to Mecca. It commemorates the willingness of biblical patriarch Abraham to sacrifice his son Ishmael and during the period Muslims distribute food to the poor. / AFP PHOTO / VASILY MAXIMOV