The image features a black and white silhouette of a deer's head with antlers. The deer is facing to the right, and the antlers are spread out. Below the silhouette, there is text that reads "Expecto Patronum," which is Latin for "I expect a patron." The text is in a cursive font and is also in black and white. The overall style of the image is simple and graphic, with a clear focus on the silhouette and the accompanying text.