This museum shares the work of artists from the period 1860-1914 who documented the various aspects of maritime life here. It includes paintings by Francis Tattegrain, Charles Roussel, Jan Lavezzari, who all came to Berck in the wake of Ludovic Napoléon Lepic (1839-1889), as well as 92 miniature portraits of sailors and women, residents of the Maritime Asylum, by Francis Tattegrain then Charles Roussel. On the first floor: finds from underwater digs carried out in the area.