BARCELONA, SPAIN
Police officers stand guard on September 29 after clashes with Catalan separatists left at least 14 people injured. Rioters sprayed colored powder and tossed eggs at officers, who responded with batons and shields. The violence ignited two days before the October 1 anniversary of Catalonia’s independence referendum, which led to a brutal government crackdown and Spain’s worst political crisis in a decade.
PAU BARRENA