XJF311617: Page from the Codex Leicester, 1508-12 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Private Collection / Bridgeman Images

LRI4578938: Saint Peter (Drawing, 15th-16th century), Vinci, Leonardo da (1452-1519) / Albertina Museum, Vienna, Austria / Bridgeman Images

TRK879421: Mud Dredge, designed by Leonardo da Vinci. Manuscript E, sheet 75v. 1513-1515. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

MAM714013: Leonardo and the Astronaut, 1966 (acrylic on canvas), Ivanjicki, Olja (1931-2009) / Mead Art Museum, Amherst College, MA, USA / Bridgeman Images

PIX4668120: Leonardo da Vinci Park - Chateau du Clos Luce - Paddle Boats / Bridgeman Images

PIX4668129: Leonardo da Vinci Park - Chateau du Clos Luce - Paddle Boats / Bridgeman Images

LLM5238275: Leonardo Da Vinci (engraving), French School, (19th century) / Private Collection / Bridgeman Images

EVB2935550: Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. c. 1500 / Bridgeman Images

TRK831772: Italy. Milan. National Museum of Science and Technology Leonardo Da Vinci. Enrico Toti submarine. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

GIA4799533: Wooden model (model) of the “” Battiloro””, a drumhammer used to beat precious metals by Leonardo da Vinci (Leonard de Vinci) (1452-1519) Musee des Sciences et des Techniques, Milan., Vinci, Leonardo da (1452-1519) (after) / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

LLE5238513: Leonardo Da Vinci, portrait (engraving), French School, (19th century) / Private Collection / Bridgeman Images

TRK831773: Italy. Milan. National Museum of Science and Technology Leonardo Da Vinci. Enrico Toti submarine. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

GIA4799566: Wooden model (model) of gears and wheels is based on the design of Leonardo da Vinci (Leonard de Vinci) (1452-1519) Museum of Science and Technology, Milan., Vinci, Leonardo da (1452-1519) (after) / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

SZT2987391: Flying machine built by Otto Lilienthal in Germany, 1900 (b/w photo) / Bridgeman Images

LLM969410: Monument to Leonardo da Vinci (engraving), English School, (19th century) / Private Collection / Bridgeman Images

UIT6188825: Piazza Della Scala, Milan, Lombardy, Italy 1900-10 (b/w photo) / Bridgeman Images

GIA4760458: Wool loom. Model from the drawing of Leonardo da Vinci (Leonardo da Vinci). Museum of Science and Technology, Milan., Vinci, Leonardo da (1452-1519) (after) / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

GUF4359025: Tourists bustling in front of Leonard de Vinci's Mona Lisa (Mona Lisa - Monna Lisa). Paris, Musee du Louvre. / Bridgeman Images

LLM2804784: Illustration for Le Rire (colour litho), Metivet, Lucien (1863-1930) / Private Collection / Bridgeman Images

TRK831761: Radio-receiver with superheterodyne circuit, 4 valves, only AM reception, model G175. 1952. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

XEE4191000: Portrait of Leonardo da Vinci (1452 - 1519) (Leonardo da Vinci)., Unknown Artist, (19th century) / Private Collection / Bridgeman Images

LLM2804816: Photographing La Joconde, Illustration for Le Rire (colour litho), Metivet, Lucien (1863-1930) / Private Collection / Bridgeman Images

PFH3085423: Italy: Leonardo da Vinci (1452-1519), Italian painter, sculptor, architect, musician, mathematician, engineer, inventor, anatomist, geologist, and writer. 19th century statue outside the Uffizi Gallery, Florence, Italy. Sculpted by Luigi Pampaloni / Galleria degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

GIA4760450: A river lock. Model from the drawing of Leonardo da Vinci (Leonardo da Vinci). Museum of Science and Technology, Milan., Vinci, Leonardo da (1452-1519) (after) / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

GIA4760462: Machine for flying with wing wings. Model from the drawing of Leonardo da Vinci (Leonardo da Vinci). Museum of Science and Technology, Milan., Vinci, Leonardo da (1452-1519) (after) / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

CH986849: Yin and Yang, 1988 (oil on linen), Paschke, Ed (1939-2004) / Private Collection / Bridgeman Images

LLM5217425: Theft of the Mona Lisa: the return of the painting to Paris, 1913 (litho), French School, (20th century) / Private Collection / Bridgeman Images

EVB2934414: Page from the notebooks of Leonardo da Vinci (1452-1519) showing geared device assembled. c. 1500 / Bridgeman Images

TRK879430: Leonardo Gallery. The science and Technology Museum Leonardo da Vinci. Milan. Italy. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

MWD292858: Untitled, 1966 (collage), Moyse, Arthur (1914-2003) / Private Collection / Bridgeman Images

CJN192041: Songs of Travel, 9: I have Trod the Upward and the Downward Slope (oil on canvas) (see also 175418-421), Jennings, Caroline / Private Collection / Bridgeman Images

GYS4989623: Indre & Loire N* 291 - Chateau Le Clos-Luce - Leonard de Vinci House / Bridgeman Images

LLM5199914: La Cene de Leonard de Vinci, Refectoire du Couvent de Santa Maria delle Grazie, a Milan (engraving), Italian School, (19th century) / Private Collection / Bridgeman Images

TRK879448: Hydraulic saw. Codex Atlanticus, sheet 1078, 1478-1480. Desing by Leonardo da Vinci. Model. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

TRK879413: The double catapult. Designed by Leonardo da Vinci. 15th century. The Science and Technology Museum Leonardo da Vinci. Milan. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images

TRK879414: The double catapult. Designed by Leonardo da Vinci. 15th century. The Science and Technology Museum Leonardo da Vinci. Milan. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / Bridgeman Images