An American tourist has been quizzed by police after shifting some of the tiles on a mosaic in the ancient city of Pompeii in Southern Italy.
He was taking a picture at the House of the Sailor, which gets its name from the mosaic located at the entryway, which depicts six boats.
The 2nd-century, two-storey building was only opened to the public for the first time in autumn 2017 after extensive restoration.
Specialist restorers will reattach the parts of the mosaic that got dislodged. House of the Sailor was uncovered in 1871 and contains a private spa and a bakery.