Week 12 of the Ancient Art History Survey focused on art from the late Roman Empire in the 2nd-4th centuries AD. Key topics included the damnatio memoriae practice of disgracing emperors after death, architecture projects under emperors Trajan and Hadrian like the Column of Trajan and Hadrian's Villa, and the rise of Early Christian art and architecture under Constantine following the Edict of Milan. Important sites mentioned were the Pantheon, Arch of Constantine, catacombs, and Mausoleum of Galla Placidia.