# Abraham and Isaac [View the canonical artwork record]() ## Artwork - Artist: [NANNI DI BARTOLO]() - Date: 1401-1450 - Technique: Marble ## Commentary In 1421-22 Nanni collaborated with Donatello on the group of Abraham and Isaac for the east side of the campanile. Donatello's strong artistic personality inspired a change in Nanni's style, which is visible in his only signed Florentine work, the Obadiah \(Museo dell'Opera del Duomo, Florence\), originally on the west side of the campanile. ## Related artworks - [Beardless Prophet]() - [Beardless Prophet]() - [Brenzoni Monument \(detail\)]() - [Brenzoni Monument \(detail\)]() - [Brenzoni Monument]() - [Brenzoni Monument]() - [Brenzoni Monument]() - [Exterior view]() - [Judgment of Solomon \(detail\)]() - [Judgment of Solomon \(detail\)]() - [Judgment of Solomon]() - [Judgment of Solomon]() ## Attribution [Web Gallery of Art]()