More from The National:
Monday's best photos: from sinkholes in Guatemala to clearing the queen's flowers
Sunday's best photos: from the world cycling championships to a dog at a polling station
Saturday's best photos: from flamingo shoes to bunker shots
Friday's best photos: from Saudi National Day to an Iraqi book market
Thursday's best photos: from Frankie the Dinosaur to a remote-controlled cockroach
Wednesday's best photos: from London Fashion Week to whales in Tasmania