Gladiator movie pictures with critics Not Good: 1 - Basilica of Maxentius (aka: Basilica of Constantine, Basilica Nova); early 4th century; long after Emperor Commodus. 2 - The Domus Severiana, palace addition of Emperor Septimius Severus, late 2nd/early 3rd century, a bit after Commodus. (thanks to Kraig Hausmann) Contact us to report other historical errors.