The image features a graphic design with a white background. At the top of the image, there is a text that reads, "If my book is open, your mouth should be shut." The text is in a casual, handwritten font and is colored in black. Below the text, there is an illustration of an open book with a three-dimensional effect, giving it a sense of depth. The book is oriented horizontally and appears to be resting on a surface. The overall style of the image is simple and cartoonish, with a clear message conveyed through the text and the book illustration.