Portrait of an unnamed two-masted sailing ship in rough seas. Another sailing ship can be seen in the background.
According to the signature, the painting was created in 1919. It is signed "v. Thun". This points to Werner von Thun (1897-1975), who was involved in the "Plattdeutscher Verein für Warnemünde und Umgegend" and had his own collection of old Warnemünde artefacts.