Wikimedi'Òc

Head of a Bald Man in Profile Facing to the Right.jpg - Czarnoglowa

Leonardo da Vinci - Half-Length Figure of an Apostle, 1493-1495 - Google Art Project.jpg - DcoetzeeBot

Compositional Sketches for the Virgin Adoring the Christ Child, with and without the Infant St. John the Baptist; Diagram of a Perspectival Projection (recto); Slight Doodles (verso) MET DP136369.jpg - Pharos

The Head of the Virgin in Three-Quarter View Facing Right MET DP102382.jpg - Pharos

A Bear Walking MET DT727.jpg - Pharos

Leonardo da Vinci, Virgin and Child Holding a Cat (LD).jpg - Mathsci

Léonard de Vinci - Études pour l'Enfant Jésus avec un agneau.jpg - Crijam

Leonardo da Vinci - A rider on a rearing horse, c.1481, PD.44-1999.jpg - WideAngleEyes

Leonardo da Vinci - Master Draftsman, Fig. 148.jpg - Maltaper

Leonardo da Vinci - Master Draftsman, Cat. 54r.jpg - Maltaper

Leonardo da Vinci - Master Draftsman, Cat. 54v.jpg - Maltaper

Leonardo da Vinci - Master Draftsman, Fig. 184.jpg - Maltaper

Leonardo da Vinci - Master Draftsman, Cat. 102.jpg - Maltaper