The discovery of the hidden Van Gogh was made when experts at the National Galleries of Scotland X-rayed the work.
Previously unknown Van Gogh self-portrait found hidden behind another painting
Van Gogh self-portrait found hidden behind another painting
Self-Portrait of Van Gogh Discovered Beneath Still Life - Galerie
Uncovering Van Gogh's infamous days in Arles
Paul Cézanne Self-Portrait Painting Cincinnati Art
Hidden Van Gogh Self-Portrait Discovered in Scotland - the low countries
Hidden Self-Portrait Discovered Beneath Van Gogh Painting –
Van Gogh self-portrait discovered on back side of another painting
In van Gogh's hidden self-portrait, thrilling questions about the artist - The Washington Post
Van Gogh hidden self-portrait has been discovered in Scotland using X-ray : NPR
Disputed Van Gogh painting is genuine, says new study
Behind the Art: Is Oslo's Van Gogh Self-Portrait the most disturbing portrait of all time?