FAF3566030: Self-portrait of Leonardo da Vinci; celebrated drawing by the Master. Biblioteca Reale, Turin, Vinci, Leonardo da (1452-1519) / Biblioteca Reale, Turin, Piedmont, Italy / Bridgeman Images

CPH256965: Three dancing figures and a study of a head (sepia & black ink on linen paper), Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

MRZ5035823: The Last Supper, 1495-97 (tempera and oil on plaster), Vinci, Leonardo da (1452-1519) / Santa Maria delle Grazie, Milan, Italy / Bridgeman Images

ROC995594: Head of St Philip, c.1495 (black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

XJL186977: Study of the Wooden Framework with Casting Mould for the Sforza Horse, fol. 154v from the Codex Madrid II, c.1491-93 (pen & brown ink on paper), Vinci, Leonardo da (1452-1519) / Biblioteca Nacional, Madrid, Spain / Bridgeman Images

ROC478414: Studies of geometry, clouds, plants, engineering, c.1490 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC430744: The anatomy of a male nude, and a battle scene, c.1504-06 (red chalk with pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC478432: The vessels of the liver, c.1508 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC399217: Mortars bombing a fortress, c.1503-04 (pen & ink, wash and chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC399264: The superficial anatomy of the shoulder and neck, c.1510 (pen & ink with wash over black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

CH15826: Detail of fol. 2r, from the Codex Leicester, showing the outer luminosity of the moon (lumen cinerum), 1508-1512 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Private Collection / Bridgeman Images

ROC427440: Neptune, c.1504-05 (chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

KWE166431: Leonardo da Vinci (1452-1519) engraving), English School, (19th century) / Private Collection / Bridgeman Images

XJF311632: Studies of Violas (Viola odorata and Viola canina), fol. 14r from Manuscript B, c.1487-90 (pen and ink on paper), Vinci, Leonardo da (1452-1519) / Bibliotheque de l'Institut de France, Paris, France / Bridgeman Images

ROC405158: A male anatomical figure showing the viscera and principal vessels, c.1490 (pen & ink with wash over black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC2628782: A Deluge, c.1517-18 (black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

LRI4635241: Geometry: “” An Icosahedron”” Page taken from the manuscript “” De divina proportione”” (On divine proportions) by mathematician Fra Luca Pacioli dit Luca di Borgo (1445-1517) illustrated by Leonardo da Vinci (1452-1519).1509., Vinci, Leonardo da (1452-1519) / Private Collection / Bridgeman Images

ROC700102: Study of the thoracic and abdominal organs, c.1508 (pen & ink over chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

MEV5046815: Codex Atlanticus, sheet 812 recto, 1478-1518 (pen & ink), Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

ROC399227: Sketches for the Trivulzio monument, c.1508-10 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC399237: An outcrop of stratified rock, c.1510 (pen & ink and chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC399240: Two grotesque profiles confronted, c.1485-90 (pen & ink and wash on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

XIR349728: The Tavola Strozzi, 1472-3 (tempera on panel), Rosselli, Francesco (1445-c.1513) (attr.) / Museo Nazionale di San Martino & Certosa, Naples, Campania, Italy / Bridgeman Images

TRK879702: The Madonna of the Carnation, 1478-80 (oil on panel), Vinci, Leonardo da (1452-1519) / Alte Pinakothek, Munich, Germany / Bridgeman Images

ROC399247: Head of St. Anne, c.1510-15 (chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC408313: A scene in an arsenal, c.1485-90 (pen & ink over black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

FTB165449: War machine (pencil on paper), Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

FTB104421: Five Studies of Grotesque Faces (red chalk on paper), Vinci, Leonardo da (1452-1519) (attr.to) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

ROC493256: A Deluge, c.1517 (black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

BEN140571: Angel Gabriel, from the Annunciation, 1472-75 (oil on panel) (detail) (post-restoration), Vinci, Leonardo da (1452-1519) / Galleria degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

FTB60399: Study of Horsemen in Combat and Foot Soldiers, 1503 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

ROC478429: The bones and muscles of the shoulder, c.1511 (pen & ink with wash over black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

XJF311630: Preparatory drawing for the Last Supper (sepia ink on linen paper), Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

ROC478427: A sheet of pictographs drawn over astronomical studies, c.1487 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

XJF308754: MS B 2173, folio 74v: Study for a flying machine, 1487-1490 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Bibliotheque de l'Institut de France, Paris, France / Bridgeman Images

ROC478433: Notes on optics, c.1508 (pen & ink with red and black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images