Brunelleschi & Ghiberti, Sacrifice of Isaac, competition panels, 1401-2

More free lessons at: http://www.khanacademy.org/video?v=uvgBSJPiQ8Y Brunelleschi & Ghiberti, Sacrifice of Isaac, competition panels for the second set of bronze doors for the Florence Baptistery, 1401-2 Speakers: Dr. Steven Zucker and Dr. Beth Harris