Jules Adler. Rough Weather on Open Seas: Sailors of Etaples (1913). ©RMN-Grand Palais, Paris. Jules Adler. Rough Weather on Open Seas: Sailors of Etaples (1913). ©RMN-Grand Palais, Paris. Sizes: 150 × 150 / 280 × 300 / 175 × 131 / 467 × 500 / 478 × 512