Atrium with frescoed walls in the III style with black background walls decorated in the centre with panels with hunting scenes and animals such as swans and griffins There are yellow pilasters with decoration. The floor is decorated with marble tesserae and geometric slabs of polychrome marble. In the centre is the impluvium or marble basin with black and white mosaic, there is a marble table with lion's paw-shaped supports and a decorative basin on the floor. In the background one can see the tablinum.