caption: The image shows a poster with a drawing of a man holding a rifle, accompanied by text that reads "Journée du Poilu 1915". The man in the drawing is wearing a long coat and a hat, and has a determined expression on his face. He is standing in a field of tall grass, with a bright blue sky and white clouds in the background. The text on the poster is written in a bold font, and the colors of the poster are vibrant and eye-catching.