GIM5037941: Two man profiles, an old man and a young man. The young man represents Gian Giacomo Caprotti, known as 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), Vinci, Leonardo da (1452-1519) / 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
GIA4799557: 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
GIA4760475: Sfondacarene, a tool used to break the hull of an enemy ship. 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
JLJ4685104: Ritratto di dama. Portrait of a lady from the court of Milan, mistakenly said “” the beautiful ironwork”””. Painting by Leonardo da Vinci (Leonardo da Vinci) (1452-1519) 15th century Sun. 0,63x0,45m. - Ritratto di dama. Portrait of a court lady of Milan, wrongly called “La Belle Ferronniere””. Painting by Leonardo da Vinci (Leonardo de Vinci) (1452-1519), 15th century. 0,63 x 0,45m. Louvre Museum, Paris, Vinci, Leonardo da (1452-1519) / Louvre, Paris, France / 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
LRI4635228: 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
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
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