caption: The image shows a poster for the 10th Annual Show of the Wichita Postcard Club. It features a cartoon image of a person holding a paper with text written on it. The person is wearing a blue shirt and a red hat, and has a determined expression on their face. The text on the poster reads "Wichita Postcards Club" in bold, white lettering. The background of the poster is a bright yellow, and the text is surrounded by a black border.