The week's best photos

Smoke and ash billow upwards after an eruption on Mount Etna in Italy (Image credit: Fabrizio Villa / Getty Images)People throw tomatoes at each other during the annual Tomatina festival in Sutamarchán, Colombia (Image credit: Raul Arboleda / Getty Images)A Barbary macaque baby clings to its mother at Trentham Monkey Forest in Stoke-on-Trent, England (Image credit: Joshua Torlop / Trentham Monkey Forest)The latest graffiti artwork by British artist Banksy has appeared in Marseille, France (Image credit...