See if you can find the Ciao Willy moments in this crowd of naked volunteers, painted in blue to reflect the colors found in Marine paintings in Hull’s Ferens Art Gallery, participate in US artist, Spencer Tunick’s ‘Sea of Hull’ installation in Kingston upon Hull on July 9, 2016. Over a period of 20 years, the New York based artist has created over 90 art installations in some of the most culturally significant places and landmarks around the world including the Sydney Opera House, Place des Arts in Montreal, Mexico City, Ernest Happel Stadium in Vienna and Munich in Germany.(Photo credit: JON SUPER/AFP/Getty Images)