Leonardo lived in Milan from 1482 to until 1499 working mainly at the court of Duke Ludovico Sforza (Il Moro). His paintings in the 1480s included portraits, notably the marvellous picture of Duke Ludovico's mistress Cecilia Gallerani known as the Lady with an Ermine and an altarpiece of the Virgin of the Rocks, which exists in two problematically related versions, the earlier (Louvre, Paris) possibly painted when Leonardo still was in Florence, the later (National Gallery, London) still being worked on in 1508.

Preview	Picture Data	File Info	Comment
	Adoration of the Magi 1481-82 Charcoal, watercolour, ink and oil on wood, 244 x 240 cm Galleria degli Uffizi, Florence	1400*1353 True Color 294 Kb
	Virgin of the Rocks 1483-86 Oil on panel, 199 x 122 cm Musée du Louvre, Paris	946*1500 True Color 170 Kb
	Virgin of the Rocks (detail) 1483-86 Oil on panel Musée du Louvre, Paris	804*1124 True Color 153 Kb
	Virgin of the Rocks (detail) 1483-86 Oil on panel Musée du Louvre, Paris	807*1076 True Color 118 Kb
	Virgin of the Rocks 1495-1508 Oil on panel, 189,5 x 120 cm National Gallery, London	1100*1770 True Color 232 Kb
	Portrait of Cecilia Gallerani (Lady with an Ermine) 1483-90 Oil on wood, 55 x 40 cm Czartoryski Museum, Cracow	1100*1490 True Color 161 Kb
	Portrait of Cecilia Gallerani (detail) 1483-90 Oil on wood Czartoryski Museum, Cracow	803*972 True Color 122 Kb