This design features a black and white line drawing of a cartoon character. The character appears to be a stylized, anthropomorphic creature with a round head, large eyes, and a small nose. It has a long, wavy body that resembles a fish or a sea creature, with a prominent fin or tail on its back. The character is smiling and seems to be in a happy or contented state. The style of the drawing is simple and child-friendly, with bold outlines and minimal shading. There is no text present in the image.