Bulgarian-born artist Christo Vladimirov Yavachev known as Christo stands on by Reuters17/06/201600 Share0 Bulgarian-born artist Christo Vladimirov Yavachev known as Christo stands on his installation ‘The Floating Piers’, on the Lake Iseo, northern Italy, June 16, 2016.REUTERS/Stefano Rellandini