The harbour of Martigues "is made by the painter Paul-Henri  Simons (1865 - 1932).  Born in Marseille, he was  a student of JP Laures and LO Merson.
His painting is neo-Impressionist , he uses a reduced palette of blues,  reds and white of the houses. This horizontal and modulated band separates the sea from the sky.
Oil on canvas 37 / 55 cm