In 1440, Donatello sculpted the 'David', the first free-standing nude male sculpture since antiquity, using bronze to create a striking representation of the biblical hero. This work celebrated the classical revival and showcased Donatello's mastery of form and expression. The 'David' not only exemplified the artistic innovations of the Renaissance but also symbolized the ideals of humanism and individualism that characterized the era.

Donatello's sculpture of David in 1440 embodied humanist ideals that fueled Renaissance poetry. Poets like Petrarch celebrated the beauty of the human form and virtue, reflecting the cultural shift towards individualism and artistic expression, which became central themes in the literature of the time.