Saint John the Baptist (Salai as model)
Painting on wood panel (walnut) • Leonardo da Vinci
Style & Movement
High Renaissance
Medium & Technique
Oil on panel utilizing sfumato (soft smoky transitions) and chiaroscuro (strong contrast between light and dark)
Creation Period
Circa 1513-1516
Dimensions & Format
69 cm × 57 cm (27 in × 22 in), portrait orientation
Subject Description
A half-length depiction of Saint John the Baptist in an androgynous form with long curly hair, emerging from a dark background. He points his right index finger upward toward heaven, suggesting the coming of Christ, while holding a faint reed cross in his left hand. The enigmatic smile is a hallmark of Leonardo's late style.
Condition & Value Assessment
Condition Assessment
Good to Fair. The painting has suffered from significant darkening of the varnish and multiple historical cleaning attempts that have thinned the delicate original glazes.
Estimated Market Value
Priceless / Inestimable (National Treasure of France)
Auction Estimate
In excess of $450,000,000 (based on Salvator Mundi benchmark)
Provenance History
Part of the French Royal Collection since the 16th century; acquired by King Louis XIII from Roger du Plessis, Duke of Liancourt; currently in the permanent collection of the Musée du Louvre, Paris.
Art Historical Significance
One of Leonardo's final masterpieces, representing the pinnacle of his sfumato technique and his obsession with the ambiguity of gender and divine mystery. It influenced generations of 'Leonardeschi' followers.
Notable Features
The iconic 'Leonardo smile' and the upward-pointing gesture (the 'John gesture') which appeared in his earlier works like the 'Last Supper'. The model is widely believed to be his longtime pupil and companion, Salai.
Condition Issues
Heavy 'crackle' (craquelure) pattern across the surface, overall darkening due to oxidized varnish layers, and slight abrasion of the translucent skin tones.
Conservation Recommendations
Professional cleaning of aged varnish (highly controversial for Leonardo works), climate-controlled environment with strictly regulated UV lighting and stable humidity levels.