The preparations for an upcoming exhibition organised by the National Galleries of Scotland and scheduled to open on 30^th July has prompted a new discovery. A Taste for Impressionism: Modern French Art from Millet to Matisse promises to tell “the remarkable story of how Scotland became home to one of the world’s greatest collections of Impressionist and Post-Impressionist art”, but before it has even opened it has attracted media attention, as new research on Vincent Van Gogh’s Head of a Peasant Woman (1884) in the museum’s permanent collection, has led to the discovery of a new self-portrait by the artist.