More from The National:
Saturday's best photos: from a street artist in Paris to a crowded beach in Bournemouth
Friday's best photos: from Kevin Spacey in court to a 'dancing devil'
Thursday's best photos: from an Indonesian security drill to Sheikh Zayed Grand Mosque
Wednesday's best photos: from K-pop group BTS to Royal Ascot
Tuesday's best photos: from the Mohammed bin Rashid Library to a waxing gibbous moon
Monday's best photos: from the Milky Way to a giant picnic blanket in Switzerland