The Italian painter Paolo Uccello (1397-1475) was a leading figure in establishing the Renaissance in Florence.

A barber's son, Paolo Uccello was born in Florence. In 1407 he was apprenticed to the sculptor Lorenzo Ghiberti. After Uccello joined the painters' guild in 1415, there are 10 blank years. From 1425 to 1431 he executed mosaics for the facade of St. Mark's, Venice.

Uccello's earliest known paintings, representing the creation of the animals and the creation of man, are part of a large outdoor fresco series in monochrome of Old Testament scenes in the Green Cloister of S. Maria Novella, Florence. The figures have a curvilinear rhythm and sculptural strength, and they are set in a decorative yet naturalistic environment of foliage with animals, reflecting Ghiberti's influence and very like his Creation panel in the Gates of Paradise of the Florentine Baptistery. As the gates were designed in 1425 or later,