last known painting gauguin authenticity 2643806

The Kunstmuseum Basel has launched a fresh scientific investigation into a painting long believed to be Paul Gauguin's final self-portrait, *Self-Portrait with Glasses* (1903), after amateur art sleuth Fabrice Fourmanoir raised doubts about its authenticity. Fourmanoir claims the work may have been painted not by Gauguin but by a Vietnamese revolutionary named Ky Dong, a close acquaintance of the artist, after Gauguin's death. The museum, which has owned the painting since 1945, confirmed it is re-examining the work using modern techniques like infrared reflectography and radiology, with results expected by June or July.