In the past month alone, shadowy portraits have been found hidden in longstanding masterpieces by Titian and Picasso. What ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

An Antiques Roadshow expert was left red-faced after a jug believed to be worth more than a Picasso ceramic was valued on the ...

For decades, masterpieces by the likes of Pablo Picasso, Vincent Van Gogh, Andy Warhol and Jackson Pollock have been kept in ...