XEE4411710: Portrait of Leonardo da Vinci (Leonardo da Vinci) (1452 - 1519)., Unknown Artist, (17th century) / Private Collection / Bridgeman Images

TRK831768: Transmission group of the rollin mill Falk, made in 1867 in the Ferriera Vobarnese and placed in the new Vobarno factory (Bs), Italy. / Museo Nazionale della Scienza e della Tecnologia 'Leonardo Da Vinci', Milan, Italy / 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

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

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

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

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

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

GIA4799546: Wooden model (model) of hydraulic saw operated by gears and water. Made after drawing by 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

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

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

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

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

LLM2804816: Photographing La Joconde, 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

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

MWD292858: Untitled, 1966 (collage), Moyse, Arthur (1914-2003) / 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

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

LLM5199902: Leonard de Vinci (engraving), Italian School, (19th century) / Private Collection / 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

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

LRI4607421: Annunciation, c.1475 (oil and tempera on wood), Vinci, Leonardo da (1452-1519) / Galleria degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images

GYS4989624: Indre & Loire N* 290 - Chateau Le Clos-Luce - Leonard de Vinci House / Bridgeman Images

XEE4143334: The King of France Francois I and the artists: Leonard de Vinci (Leonardo da Vinci), Jean Goujon, Benvenuto Cellini and Francesco Primaticcio known as Le Primatice. Engraving in “Histoire de France from the most remote times to the present day”” drawing by Jules Pacher. Patriotic imagery of Pont a Mousson. Late 19th century. Private collection., Pacher, Jules (19th-20th century) / Private Collection / Bridgeman Images