The group of six fountains included in the intervention are part of the northern sector of the Villa:

• Fountain of Putti (mixtilinear basin with central group and bottom with sculptures);
• Turtle Fountain (basin with sculptural group);
• Fountain of the Deadly Sins or Sphinxes (basin with baluster and central sculptures);
• Fountain of the sarcophagus and mask (sarcophagus against wall);
• Round fountain (rustic round fountain);
• Snail Fountain (basin with sculptural group).

The intervention included the following activities:

• securing of unsafe areas;
• chemical and mechanical surface cleaning;
• removal of limestone concretions;
• disinfection and removal of invasive weeds;
• reinforcement, testing and integration of plastering;
• treatment of oxidised metal parts;
• remaking portions of sculptures and lost physiognomic elements;
• restoration of sculptures or sculptural details currently stored in warehouses;
• aesthetic overhaul;
• application of final protective coating;
• finishing the waterproofing of tanks.