More from The National:
Friday's best photos: from a collapsed mall in Brazil to Olivier Giroud
Thursday's best photos: From sheep protecting Pompeii to the Princess of Wales helping troops
Wednesday's best photos: from riots in Tbilisi to female soldiers in Colombia
Tuesday's best photos: from Chanel's Paris show to the H3 rocket lift-off
Monday's best photos: from a freestyle ski competition to Liverpool's pitch invader
Sunday's best photos: from Jamie Lee Curtis's hot dog fingers to Men's 400m sprint finish