World in focus - best photos for May 21, 2018
Take a look at some of the best images from around the globe today
More galleries from The National
Pilgrims on the march in Belgium - in pictures
Barcelona say goodbye to Andres Iniesta - in pictures
Kilauea volcano: Lava flow in Hawaii grows more vigorous - in pictures
Updated: May 21, 2018 04:01 PM