The image is a black and white illustration of a cat and a dog on a cart. The cat is standing on its hind legs and is holding onto the handlebars of the cart. It is wearing a striped shirt and has a mischievous expression on its face. The dog is sitting in the cart and is looking up at the cat. The cart is on a rocky terrain with mountains in the background. Above the cart, there is text that reads "Weirdos from another planet! And back to Sue from Alan 9/24/1990." The text is written in a playful font and is in a cursive style. The illustration appears to be hand-drawn and is done in a cartoon-like style.