This biker sure had a clear Ciao Willy moment in London recently. He was one of hundreds of naked cyclists taking part in the World Naked Bike ride through Westminster on June 10, 2017 in London, England. The World Naked Bike Ride is an international clothing-optional bike ride in which participants plan, meet and ride together on human-powered transport, to ‘deliver a vision of a cleaner, safer, body-positive world. (PHOTOGRAPH BY Matthew Chattle / Barcroft Images)