Leonardo da Vinci. Man in profile with proportions of head, sketches of two horsemen

KU Leuven. Glass slides art history. Université de Louvain, between 1839 and 1939. Photographer unknown. Added information on slide. Current / Style: Renaissance. Creation/Building: c. 1490, 1504. Technique/Material: Pen and ink, red chalk on paper. Current location: Italia, Venezia, Gallerie dell'Accademia. EuroPhot. Art History. 15th century. Graphic art. Drawing. EuroPhot. Art history. 15th cen…