GIA4811313:
Urban planning: architectural plan (39) by Leonardo da Vinci (Leonardo da Vinci) - Library of the Institut de France, Vinci, Leonardo da (1452-1519) / Bridgeman Images
FAF3565938:
First idea for the Madonna and Child and Saint Ann; drawing by Leonardo da Vinci. Gallerie dell'Accademia, Venice, Vinci, Leonardo da (1452-1519) / Bridgeman Images
FAF3565995:
Study for the Last Supper: sanguine drawing by Leonardo da Vinci. Gallerie dell'Accademia, Venice, Vinci, Leonardo da (1452-1519) / Bridgeman Images
ROC5890929:
Verso: Gearing to turn a large paddle wheel, and another machine, c.1485 (pen & ink on paper), Vinci, Leonardo da (1452-1519) / Bridgeman Images
ROC5614246:
Sketches of a levelling instrument, a geometric diagram, and a man using a levelling staff, c.1480-85 (pen & ink on paper) (recto of 5614245), Vinci, Leonardo da (1452-1519) / Bridgeman Images
GIM5037924:
Leonardo da Vinci (Leonardo da Vinci) (1452 - 1519): Caricature portrait of a young man (Immagina), Vinci, Leonardo da (1452-1519) / Bridgeman Images