caption: The image shows an open book with a drawing of three skeletons on it. The book is open to a page with detailed drawings of the human skeleton, each with its own unique features and characteristics. The skeletons are drawn in a realistic style, with each one having its own distinct shape and size. The colors used in the drawing are mostly shades of grey, with some hints of blue and green. The text on the page is written in a bold font, adding to the overall aesthetic of the image.