The blunder, which had remained undiscovered until very recently, may never be rectified due to the painting's fragile state.
An 'invisible sculpture' consisting of absolutely nothing whatsoever has sold for a ridiculous price at auction.
Modern art connoisseurs have taken to a rather tongue-in-cheek exhibit at a Miami Beach art festival this week.
Tomb robbers may have deliberately defaced statues and artwork to prevent spirits from seeking revenge.
An impressive piece of artwork shaped like an owl's head has been filmed via drone in a snowy Wiltshire field.
Archaeologists have discovered an ancient table-like stone structure inscribed with mysterious artwork.
Lloyd Canning has based his artwork on visions associated with his extraterrestrial encounters.
London's Hayward Gallery is to break the mould by putting several piece of 'invisible' art on display.
A woman has bought a $10,000 piece of art that cannot be seen and is purely conceptual in nature.