In the ambulatory that leads to the fourteenth century Room we can observe sculptures, paintings on glass, but above all decorated dishes. These are ceramics made to a large extent in the last century at Vietri (Salerno) but destined to the sicilian market, precisely called "sicilian Robba (goods)"
Very original the panel covered with manganese varnish, in which St. John is represented. Interesting the St. Vito with the dogs embossed on copper.