Giant ship floats in the sky off Greek coast in optical illusion dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
A bizarre optical illusion in the northern Greek city of Thessaloniki has everyone on the internet talking about it after tourists spotted what appeared to be
Holiday-goers and locals in Thessaloniki spotted what appeared to be ships floating in the air on a sunny day. But keen observers may notice that the strange sight is in fact a trick of the light.