Robbie Williams claims to have hung up his own work of art unnoticed in a Hamburg hotel. The image shows gray and black, intertwined lines and dots on a white background.

Underneath it is written in English: "Hotels hang up every old crap and call it art" Williams was in the Hanseatic city at the beginning and end of February for three arena concerts. "Yes, it's fun. I'll do that more often," he announced with a grin in the video.