This artist defeated Brunelleschi in a competition to design a quatrefoil depicting the sacrifice of Isaac.
This sculptor created depictions of St. John the Baptist, St. Matthew, and St. Stephen, for the Bankers', Wool Merchants' and Wool Manufacturers' guilds in his hometown; those sculptures are on the outside of the Orsanmichele. His Commentarii contain the first major autobiography of an artist, and were a major source for Vasari. This man's students include Paolo Uccello. This artist defeated Brunelleschi in a competition to design a quatrefoil depicting the sacrifice of Isaac. He created the doors for the Florence Baptistery, which were given their nickname by Michelangelo. For 10 points, name this Renaissance sculptor of the Gates of Paradise.
This sculptor created depictions of St. John the Baptist, St. Matthew, and St. Stephen, for the Bankers', Wool Merchants' and Wool Manufacturers' guilds in his hometown; those sculptures are on the outside of the Orsanmichele.
Lorenzo Ghiberti [prompt on "Lorenzo" or "Lorenzo di Bartolo"]