This is the most up-to-date text about the permanent collection in Orani of the work of the great master Costantino Nivola. The collection has grown over time; at first composed of marble, bronze and terracotta sculptures, in 2004 it acquired a valuable group of sandcasting reliefs, installed in a new pavilion, a technique that brought international fame to Nivola. The volume presents photographic reproductions of every work in the collection, pictures of the museum interior, and some historic images.