An illustration of a stack of books. The books are arranged in a pyramid-like shape, with the topmost book being the largest and the bottommost being the smallest. The stack is made up of multiple books of different sizes and colors, with some being red, blue, green, yellow, and pink. The colors are vibrant and the books appear to be old and worn, suggesting that they have been used for a long time.
User geovaer uploaded the image
User geovaer uploaded the image
