On the north wall of the atrium was a shrine, consisting of two niches, framed by three plaster fluted columns on top of a stucco cornice. One of the niches was rectangular with its back wall painted pink, while the other had a vaulted ceiling and was painted white. Below the niches was a cult painting. The scene sat above a red dado with a stucco cornice. Barely visible at the time of excavation, the scene was said to feature a human figure sacrificing at an altar. It is believed that this dates to after 62 A.D. when the atrium underwent restoration work. The shrine does not survive today.