The Diocesan Museum "Vito Ballatore" in Mazara del Vallo is a museum that houses a significant collection of sacred art: sculptures, silverware, and sacred vestments from the period between the 14th and 19th centuries, as well as paintings. (Entry from the Italian Wikipedia page, CC BY-SA. Location noted by the OpenStreetMap community.)
In the app, check in on site: you earn a point and the AI guide tells you about the place in your language.
