The painting collection is not very numerous, but it contains works by prominent artists such as:
Marian Kratochwil (1906-1997), Aleksander Ludwik Maj (1883-1952), Kazimierz Pacewicz (1895-1974), Juliusz Kossak (1824-1899), Kazimierz Sichulski (1879-1942), Wlastimil Hofman (1881-1970) and Jadwiga Kilaczycka.

The collection also includes copies of works by masters such as Leonardo da Vinci, Peter Paul Rubens, Pietro Perugino, Anthony van Dyck, Carlo Maratta, Bartolomé Esteban Murillo - some of which were made by Luigi Pompignoli (1814-1883).
Most of the paintings are depictions of Marian themes, images of saints and Christological scenes. Noteworthy is an icon by Viktor Vasnetsov (1848-1926).

Notable among the secular works are portraits of famous Poles, including a portrait of Tadeusz Kosciuszko by Henry Singelton (1766-1839).