On the west wall of a kitchen off the service atrium was a cult painting. The painting was conducted using bright colours, and depicted the Genius and the Camillus on a white background near a round altar, with a trace of a Lar on the left. The scene was framed by garlands, two in the upper register and one on the left. Under the central group was a fragment of colour, suggested to have been a serpent. The cult painting dates to the 3rd style and was probably not in use at the time of eruption. The painting has largely disappeared today.