Čoja, the second day of the Sinjska Alka, in Sinj, Croatia. The Alka is a knightly tournament dating back to 1715, in which riders compete to spear a small metal ring from a galloping horse. The Alka is inscribed on the UNESCO list of Intangible Cultural Heritage. Pictured here, Mladen Vučković (centre), winner of the 298th Čoja. © Rudolf Abraham