This document provides an overview of art in 15th century Italy, focusing on developments in Florence. It discusses the rise of humanism and revival of antiquity. Key artists discussed include Brunelleschi, who pioneered Renaissance architecture through works like the dome of Florence Cathedral. Donatello is also analyzed for sculptures like St. George, which showed influence from Roman art. Overall the document examines the growth of wealth and patronage in Florence that supported emerging Renaissance styles in art and architecture under rulers like the Medici family.