An old photograph taken during World War II has people believing that time travel may be real.
History fans have claimed that a black and white snap taken in Reykjavik, Iceland contains proof that one man in the image has travelled through time as he appears to be holding a mobile phone up to his ear.
Standing amongst a crowd of locals and US soldiers, the smartly-dressed man looks ordinary at first, but upon taking a closer look, it looks as though he's holding the gadget that wouldn't be invented for decades, the Mirror reports.