The workshop-house of the painter from Casalmaggiore Giuseppe Diotti is a museum: it contains some artworks and drawings of Giuseppe Diotti, who was an important artist of the 19th Century painting school. The museum offers a an overview on the local modern painting school, which was particularly rich.

A section is dedicated tot he materials of the atelier and it contains a specialized library, an area of holy art with some drawings and cartoons which testify the decorative activity of Cremona’s churches in the 20th Century.