MEV5045283: Codex Atlanticus, sheet 57 verso, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

FAF3566007: Study for the head of a saint, drawing by Leonardo da Vinci. Gallerie dell'Accademia, Venice, Vinci, Leonardo da (1452-1519) / Gallerie dell'Accademia, Venice, Italy / Bridgeman Images

MEV5046100: Codex Atlanticus, sheet 459 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

ELC850944: Equestrian Monuments Statue of Francesco Sforza (Monumento equestre a Francesco Sforza), from Leonardo da Vinci, 20th Century, bronze, Vinci, Leonardo da (1452-1519) / Bridgeman Images

XJF311220: Studies of Horses legs (pen and ink on paper), Vinci, Leonardo da (1452-1519) / Museum of Fine Arts (Szepmuveszeti) Budapest, Hungary / Bridgeman Images

XBP341803: A page from the Codex Leicester, 1508-12 (sepia ink on linen paper), Vinci, Leonardo da (1452-1519) / Private Collection / Bridgeman Images

MEV5045414: Codex Atlanticus, sheet 116 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

AII80163: Study of a Madonna and Child (black ink on paper), Vinci, Leonardo da (1452-1519) / Gabinetto dei Disegni e Stampe, Galleria Degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

JLJ4687559: Wing training. Flying machine drawing. Manuscript by Leonard De Vinci (Leonardo da Vinci, 1452-1519), 16th century. Paris, Library of the Institute, Vinci, Leonardo da (1452-1519) / Bibliotheque de l'Institut de France, Paris, France / Bridgeman Images

FAF3566078: Study for the Adoration of the Magi; drawing by Leonardo da Vinci. The Louvre, Paris, Vinci, Leonardo da (1452-1519) / Louvre, Paris, France / Bridgeman Images

CHT164554: The Heart and the Circulation, facsimile of the Windsor book (pen and ink on paper), Vinci, Leonardo da (1452-1519) (after) / Bibliotheque des Arts Decoratifs, Paris, France / Bridgeman Images

XKH179071: Figural Study for the Adoration of the Magi (Joseph and Two Shepherds and Sketches for the Christ Child), c.1481 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Hamburger Kunsthalle, Hamburg, Germany / Bridgeman Images

MEV5046894: Codex Atlanticus, sheet 851 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

FIA5404701: Self-portrait par Leonardo da Vinci (1452-1519). Sanguine on paper, size : 33,3x21,3, c. 1512, Biblioteca Reale, Turin , Vinci, Leonardo da (1452-1519) / Biblioteca Reale, Turin, Piedmont, Italy / Bridgeman Images

MEV5045171: Codex Atlanticus, sheet 3 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5045704: Codex Atlanticus, sheet 261 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5046900: Codex Atlanticus, sheet 854 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5045478: Codex Atlanticus, sheet 148 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

BAL230516: The Last Supper, 1495-97 (fresco) (post restoration), Vinci, Leonardo da (1452-1519) / Santa Maria delle Grazie, Milan, Italy / Bridgeman Images

MEV5045870: Codex Atlanticus, sheet 344 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5046034: Codex Atlanticus, sheet 426 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5046092: Codex Atlanticus, sheet 455 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5046449: Codex Atlanticus, sheet 629 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5045710: Codex Atlanticus, sheet 264 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5045802: Codex Atlanticus, sheet 310 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

XIR217648: Dodecahedron, from 'De Divina Proportione' by Luca Pacioli, published 1509, Venice (engraving) (b/w photo), Vinci, Leonardo da (1452-1519) / Bibliotheque Nationale, Paris, France / Bridgeman Images

MEV5046383: Codex Atlanticus, sheet 596 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

MEV5046763: Codex Atlanticus, sheet 786 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

ROC397782: Studies on the movement of the heart, c.1511-13 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Royal Collection Trust / Bridgeman Images

MEV5045284: Codex Atlanticus, sheet 58 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

LAL304224: When They Were Young: Leonardo da Vinci, Jackson, Peter (1922-2003) / Private Collection / Bridgeman Images

GIM5038309: Florentine Art of the 19th century, Statue of Leonardo da Vinci (Leonardo da Vinci) (1452 - 1519), Uffizi, Florence (Immagina), Vinci, Leonardo da (1452-1519) / Bridgeman Images

FAF3566082: Study of a male face; drawing by Leonardo da Vinci. The Louvre, Paris, Vinci, Leonardo da (1452-1519) / Louvre, Paris, France / Bridgeman Images

RTR5315969: Hercules and the Nemean lion, c. 1506-08 (charcoal and metal tip on white paper), Vinci, Leonardo da (1452-1519) / Biblioteca Reale, Turin, Piedmont, Italy / Bridgeman Images

MEV5045502: Codex Atlanticus, sheet 160 recto, Vinci, Leonardo da (1452-1519) / Veneranda Biblioteca Ambrosiana, Milan, Italy / Bridgeman Images

XIR161998: Columbine (oil on canvas), Vinci, Leonardo da (1452-1519) (school of) / Musee des Beaux-Arts, Blois, France / Bridgeman Images