caption: The image shows a woman in a green dress holding a cigarette in her hand, with the words "Cachou Lajunie" written on the poster. The poster is from the 1920s and is part of a collection of vintage advertising posters. The woman has a pleasant expression on her face, and her hair is pulled back in a neat bun. She is wearing a white dress with a patterned shawl draped over her shoulders. The background of the poster is a light blue color, and the text is written in a bold black font.