LRI4572981: Landscape of Santa Maria della Neve: the landscape of the Arno Valley (pencil drawing, 1473), Vinci, Leonardo da (1452-1519) / Gabinetto dei Disegni e Stampe, Galleria Degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

LRI4615986: Two male profiles, an old man and a young man - The young man represents Gian Giacomo Caprotti dit Andrea Salai or Salaij (circa 1480-1524), Leonard's pupil and lover - Drawing a la sanguine by Leonardo da Vinci (Leonard de Vinci) (1452-1519) - Florence, Galleria degli Uffizi (Offices) - Two male profiles, old man and a young man - The young one is Gian Giacomo Caprotti da Oreno, better known as Andrea Salai (c. 1480-1524), pupil and lover of Leonardo - Red chalk on paper by Leonardo Da Vinci (1452-1519) - Galleria degli Uffizi, Florence (Italy), Vinci, Leonardo da (1452-1519) / Galleria degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

BAL230519: The Last Supper, 1495-97 (fresco) (post restoration), Vinci, Leonardo da (1452-1519) / Santa Maria delle Grazie, Milan, Italy / Bridgeman Images

FAF152181: Study for the Angel of the Virgin of the Rocks, by Leonardo da Vinci (1452-1519), c. 1478-1485 (metalpoint heightened with white on prepared paper), Vinci, Leonardo da (1452-1519) / Biblioteca Reale, Turin, Piedmont, Italy / Bridgeman Images

XIR419685: Mona Lisa, c.1503-6 (oil on panel), Vinci, Leonardo da (1452-1519) / Louvre, Paris, France / Bridgeman Images

GIA4757432: Draft of a parachute, circa 1485. Leonardo da Vinci (Leonardo da Vinci). Feather and ink. Codex Atlanticus, folio 1058., Vinci, Leonardo da (1452-1519) / Private Collection / Bridgeman Images

FAF152190: Head of a Woman (charcoal on paper), Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

ROC405157: A Scheme for a canal to bypass the Arno, c.1503 (brush & ink over black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

GIM5038005: Leonardo da Vinci (Leonardo da Vinci) (1452 - 1519): Fight between a lion and a dragon, GDSU 435 E (Immagina), Vinci, Leonardo da (1452-1519) / Bridgeman Images

ROC399246: Studies for the head of Leda, c.1505-06 (pen & ink and chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

MEV5045218: Codex Atlanticus, sheet 26 verso, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

ROC399285: Studies of the coronary vessels and valves of the heart, c.1511-13 (pen & ink on blue paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC405162: A woman in a landscape, c.1517 (black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

XIR263527: Mona Lisa, c.1503-6 (oil on panel) (detail of 3179), Vinci, Leonardo da (1452-1519) / Louvre, Paris, France / Bridgeman Images

XIR161995: Study of a child's head (red chalk heightened with white on paper), Vinci, Leonardo da (1452-1519) / Musee des Beaux-Arts, Caen, France / Bridgeman Images

JLJ4653223: Study of female nude probably the Mona Lisa Bust denude assumes Mona Lisa (or Monna Lisa). Drawing on brown paper with black stone from the school of Leonard de Vinci (Leonardo da Vinci) (1452-1519) Dim. 0.72 X 0.54 m. Chantilly, Conde Museum, Vinci, Leonardo da (1452-1519) / Musee Conde, Chantilly, France / Bridgeman Images

CND152191: La Gioconda Nude (gouache & black chalk on paper), Vinci, Leonardo da (1452-1519) / Musee Conde, Chantilly, France / Bridgeman Images

ROC399272: The muscles of the shoulder, arm and leg, c.1510 (pen & ink with wash over black chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

ROC441167: A skull sectioned, 1489 (pen & ink over black chalk on paper) (recto of 3740758), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

LAL453584: Leonardo da Vinci painting the portrait of the Mona Lisa, Jackson, Peter (1922-2003) / Private Collection / Bridgeman Images

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

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

XOT366470: Model reconstruction of da Vinci's design for an aerial screw (wood, cloth and string), Vinci, Leonardo da (1452-1519) (after) / Private Collection / Bridgeman Images

MEV436622: Self-moving cart (also known as Leonardo's automobile), from Atlantic Codex (Codex Atlanticus) by Leonardo da Vinci, folio 812 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

ROC427433: A deluge, c.1517-18 (pen & ink with wash on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

BAL72633: Detail of the Head of the Virgin, from The Virgin of the Rocks (The Virgin with the Infant Saint John adoring the Infant Christ accompanied by an Angel), c.1508 (oil on panel), Vinci, Leonardo da (1452-1519) / National Gallery, London, UK / Bridgeman Images

XAL152901: Composition sketch for The Adoration of the Magi, 1481 (pen and ink on paper), Vinci, Leonardo da (1452-1519) / Galleria degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

RTR5315970: Self-portrait, c. 1515-16 (blood on white paper), Vinci, Leonardo da (1452-1519) / Biblioteca Reale, Turin, Piedmont, Italy / Bridgeman Images

GIA4811324: Urban planning: architectural plan (16) by Leonardo da Vinci (Leonardo da Vinci), Vinci, Leonardo da (1452-1519) / Bibliotheque de l'Institut de France, Paris, France / Bridgeman Images

FTB165450: Torso of a Man in Profile, the Head Squared for Proportion, and Sketches of Two Horsemen, c.1490 and c.1504 (pen & ink and red chalk over metalpoint on paper, Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

JLJ4570493: Portrait of a woman known as Isabella d'Este (1474-1539), Marquise of Mantua Drawing with black stone and blood by Leonard de Vinci (Leonardo da Vinci) (1452-1519) Sun. 0,63x0,46 m Paris, Musee du Louvre - Portrait of Isabella d'Este (1474-1539) - Work by Leonardo da Vinci (1452-1519), Charcoal and pastel (63x46 cm), 1500 - Musee du Louvre, Paris, France, Vinci, Leonardo da (1452-1519) / Louvre, Paris, France / Bridgeman Images

ROC399252: The layers of the scalp compared to an onion and other studies, c.1490-93 (pen & ink and chalk on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

XRD1719581: Leonardo da Vinci (1452-1519) Italian architect engineer and artist, engraving after a self-portrait / Bridgeman Images

ROC412168: A design for a costume of an imaginary beast, c.1517-18 (black chalk with pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

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

XJF308791: M S B 2173 fol. 74r Studies of wing articulation, 1487-90 (pen & ink on paper) , Vinci, Leonardo da (1452-1519) / Bibliotheque de l'Institut de France, Paris, France / Bridgeman Images