In the Municipal Gallery is the collection of 80 sculptures by George Kastriotis, a collection of 156 works by the popular artist St. Lazaros, as well as the collection donated by the famous Greek actor Manos Katrakis (theatrical costumes, photographs and theatrical material, personal belongings, etc.).

Some of the most important exhibits of the museum are:

- N. Lytras, "Sun-bathing", oil, 69x50 cm.,

- M. Axelos, "The port of Piraeus", oil, 72x132 cm.,

- P. Vyzantios, "The building under construction", tempera, 53x43 cm.