The museum exhibits the prestigious picture gallery of the counts Luigi and Piero Lechi, descendants of a family of Napoleonic generals and enlightened collectors, who in May 2005 decided to link their name to a museum institution, capable of enhancing the approximately 350 works of art. art among paintings, drawings, prints and porcelains of family origin or acquired through years of antiquarian research. The 14 rooms of the exhibition itinerary, rich in descriptive texts, focus on pictorial works from the fifteenth to the eighteenth century with important examples of the Lombard school from Alessandro Bonvicino called Moretto to Giacomo Ceruti called Pitocchetto, and notable episodes of seventeenth-century Roman, Neapolitan and Genoese painting or genre painting (portraits, battles, beggars).