4. Portrait of a Young Man (Portrait of the Musician Franchino Guffurio?). c.1490. Pinacoteca Ambrosiana, Milan, Italy.
5. St. John the Baptist. c.1513-1516. Oil on wood. Louvre, Paris, France
6. Madonna Litta. c. 1490. Oil on panel, transferred to canvas. The Hermitage, St. Petersburg
7. Madonna of the Rocks. 1482-1486. Oil on wood. Louvre, Paris, France.
8. The Proportions of the Human Figure (Vitruvian Man). 1490. Pen, ink and watercolour over metalpoint. Gallerie dell'Accademia, Venice, Italy.
9. Portrait of an Unknown Woman (La Belle Ferroniere). c.1490. Louvre, Paris, France.
10. Grotesque Portrait Study of Man. c. 1500-1505. Black chalk on paper. Oxford, The Governing Body, Christ Church, UK.
11. Madonna of the Yarnwinder. 1501. Oil on wood. Private collection
12. Copy of the Leda and the Swan by Leonardo. c.1505-1510. Earl of Pembroke, Wilton House, Salisbury, UK.
13. The Foetus in the Womb. c.1510-1512. Pen and ink with wash over black chalk and red chalk on paper. Windsor Castle, Windsor, UK.
14. John the Baptist (with the attributes of Bacchus). c. 1513-1516. Oil on canvas, transferred from panel. Louvre, Paris, France.
15. Andrea del Verrocchio and Leonardo da Vinci. The Baptism of Christ. c.1472-1475. Oil and tempera on wood. Uffizi Gallery, Florence, Italy.
16. Burlington House Cartoon (Mary, Christ, St. Anne and the Infant St. John). 1499 (?). Chalk on paper. National Gallery, London, UK.
17. Portrait of Ginevra de ‘Benci. C. 1478-1480. Oil and tempera on wood. National Gallery of Art, Washington,DC
18. Mona Lisa (La Gioconda). 1503-1506. Oil on wood. Louvre, Paris, France.
19. W.S.I. 09.2007 Produção Formatação: Waltraude Infeld Colaboração: Mario Capelluto Ida Aranha Elisabeth Victoria Rachaus mario.capelluto@terra.com.br http://www.sabercultural.com Música: François Frederic Chopin, 1810–1849 Noturno para Violino e Piano