The image features a graphic design with a white background. At the center, there is a stylized text that reads "My Harry Potter Obsession is a bit Riddikulus." The text is arranged in a way that the words "Harry Potter" are prominently displayed in a large, bold font, with the word "Obsession" in a smaller font size directly beneath it. The word "Riddikulus" is placed at the end of the phrase, also in a smaller font size. The text is black with a slight shadow effect, giving it a three-dimensional appearance. The overall style of the image is reminiscent of a playful or humorous take on a fan's enthusiasm for the Harry Potter series.