caption: The image shows an open book with a drawing of an octopus on it. The book is open to a page with text and an image of the octopus. The octopus is depicted in a realistic style, with its tentacles spread out and its eyes looking directly at the viewer. Its body is a deep blue color, and its tentacles are a lighter shade of blue. The text on the page is written in black ink and is surrounded by a white border.