Luca, in passing from one thing to another, from marble to bronze and from bronze to clay, did not do so from slothfulness or because he was capricious, unstable and discontented with his art, as many are, but because Nature led him on to new things, and because of his need for an employment suited to his taste, which should cause him less fatigue and bring him more profit.
-Giorgio Vasari, Lives of the Painters (1568)

La Madonna del Roseto
Museo Nazionale del Bargello, Florence

Cantoria
1431-1438
Museo dell'Opera del Duomo, Florence
Cantoria: detail
1431-1439
Museo dell'Opera del Duomo, Florence

Meeting of Mary and Elisabeth
1450
San Giovanni Fuorcivitas, Pistoia

The Nativity: detail
1460
National Gallery of Art, Washington, D.C.

Monument to Bishop Benozzo Federighi
S. Trinità, Florence

San Gregorio
1464-1469
Santa Maria del Fiore, Florence