Upon entering the San Zeno Chapel, located in the Basilica di Santa Prassede, a dark marble object, spotted with white, lies in a niche to the right (Figure 1). The object appears to be an oddly large chess piece, but is allegedly the column upon…

Located on the Janiculum hill overlooking Trastevere, Porta San Pancrazio has been an important entryway into Rome since antiquity. In Ancient Rome, the gate was called Porta Aurelia because it was along the Aurelian wall and allowed access to an…