Anthony Marchand, a plumber, poses in front of his tricycle on May 28, 2015 in Nantes, western France. Around twenty company of Nantes , members of a collective named "Les boîtes à vélo", work exclusively by bike. AFP PHOTO / JEAN-SEBASTIEN EVRARD TO GO WITH AFP STORY BY ANNE-SOPHIE LASSERRE (Photo credit should read JEAN-SEBASTIEN EVRARD/AFP/Getty Images)
