Donatello

Renaissance: A period in European history covering the span from the 14th to the 17th century. It is associated with cultural advancements and renewed interest in classical learning.

Bronze David (Donatello): One of Donatello's most famous works, this statue was the first unsupported standing work of bronze cast during the Renaissance period, and the first freestanding nude male sculpture made since antiquity.

Bas-relief: A type of sculpture that has less depth to the faces and figures than they actually have, when measured proportionately (contrast with "high relief").