Located high up on the east wall of the fauces was a shrine with a pseudo-aedicula façade. The central arched niche was flanked by stucco doric pilasters with a stucco pediment and base. Traces of red and yellow paint were present on the pediment, which Giacobello noted to be polychrome spots. The niche was bordered in red on the interior, sitting 2.28m above the floor.