Landscape detail from 'The Baptism of Christ'
Painting on wood panel • Piero della Francesca
Style & Movement
Early Renaissance (Tuscan School)
Medium & Technique
Egg tempera on poplar panel; utilizes thin glazes, cross-hatching to build volume on the tree trunks, and a pioneering use of linear and atmospheric perspective.
Creation Period
Circa 1448–1450
Dimensions & Format
Original total work: 167 cm × 116 cm (66 in × 46 in); Vertical/Portrait format
Subject Description
A detail showing a large, central walnut tree which anchors the composition, symbolizing both the life-giving nature of the Jordan River and a nod to the commissioned site (the Abbey of San Giovanni in Borgo). The background features a winding river and hills reflecting the Sansepolcro landscape, rendered with mathematical precision and soft, cool light.
Condition & Value Assessment
Condition Assessment
Very Good; the original primary work was cleaned and restored in the mid-20th century, though some areas show the typical thinning of glazes associated with 15th-century tempera.
Estimated Market Value
Inestimable (National treasure/Museum permanent collection)
Auction Estimate
$250,000,000 - $400,000,000 (Hypothetical for a complete masterpiece of this caliber)
Provenance History
Commissioned for the Camaldolese Abbey in Sansepolcro; moved to the Cathedral of Sansepolcro in 1807; purchased by the National Gallery, London, in 1861.
Art Historical Significance
A foundational masterpiece of the Early Renaissance, demonstrating Piero's synthesis of Flemish naturalism with Italian mathematical perspective. It marks a shift towards a more humanistic and luminist approach to religious narrative.
Notable Features
The distinctive 'cool' and clear light characteristic of Piero; the tree's placement is mathematically crucial to the Golden Ratio composition of the full painting; the reflection of the sky in the water demonstrates advanced observation of nature.
Condition Issues
Visible craquelure consistent with age on wood panel; some fading in the greens due to the nature of organic pigments; historical vertical joins in the wood have been stabilized.
Conservation Recommendations
Strict climate control (50% RH); UV-filtered lighting at low lux levels; periodic monitoring of the wood substrate for expansion/contraction.