Self-portrait in red chalk, circa 1512-1515. Oil on cotton wood, circa 1503–1505. Oil on wood panel, 1485. Oil on canvas, circa 1501. Oil on canvas (transferred from panel), circa 1490. Oil on walnut panel transferred to canvas, circa 1510–1515. Oil on panel, circa 1478–1480. Charcoal, black and white chalk on tinted paper, circa 1499–1500. Oil on panel, circa 1510.