Van Gogh hidden self-portrait has been discovered in Scotland using X-ray : NPR

As it prepared for an exhibit, the National Galleries of Scotland found a previously unknown self-portrait by Vincent Van Gogh, covered by glue and cardboard, on the back of another of his paintings.

Edinburgh: X-ray reveals hidden self-portrait by Vincent van Gogh

Hidden Van Gogh self-portrait found behind painting in Scotland

There Are Actual Hidden Messages in These Famous Works of Art

New Van Gogh Self-portrait Discovered Via X-ray In Scotland, 46% OFF

Hidden Van Gogh self-portrait discovered behind earlier painting

New Van Gogh self-portrait discovered via X-ray in Scotland - The

New Van Gogh Self-portrait Discovered Via X-ray In Scotland, 46% OFF

Chuck Close Pace Gallery

Edinburgh: X-ray reveals hidden self-portrait by Vincent van Gogh

There Are Actual Hidden Messages in These Famous Works of Art