The image is a poster hanging on a wall in a room. The poster is titled "TANK AT UNLEY OVAL" and has a black and white photograph of a tank at the top. Below the photograph, there is text that reads "For 10 days in September 1918, the Unley Oval was the first of its kind to be built in the United States. The tank is located in the center of the poster and is surrounded by a white background.

The poster also includes information about the tank, including its size, weight, and other details. There is also an illustration of a tree on the bottom left corner and a small black button on the right side. The text is written in a bold, sans-serif font and is centered on the poster.