This is a vintage scientific illustration of octopuses, likely from a natural history publication. The image is a detailed drawing of three different octopus species, labeled with numbers and scientific names. The central octopus is the largest and most detailed. It has a reddish-brown body and eight long tentacles covered in rows of small suckers. The tentacles are spread out, showcasing their length and texture. The octopus has large, expressive eyes. To the left is a smaller, more slender octopus with a pale pinkish hue. It has a similar body shape but with fewer visible suckers. To the right is a slightly larger octopus with a more elongated body and a pattern of dark spots on its skin. The illustration is drawn on a cream-colored background with thin black lines and delicate shading. There is text and labels in French at the top and bottom of the image, indicating the species names and other scientific information. The overall style is reminiscent of 19th-century natural history illustrations, with a focus on accurate detail and artistic presentation.