Masked horsemen perform during "Cavalhadas" festival

Masked men run through a field during the "Cavalhadas" festival in Pirenopolis, Goias state, Brazil, Sunday, May 20, 2018. The three-day festival was brought to Brazil in the 1800s by a Portuguese priest to celebrate the "Holy Spirit" and to commemorate the medieval victory of Iberian Christian knights over the Moors. [Photo: AP]