caption: The image shows a drawing of a fish with a long tail on a piece of paper, which is believed to be a representation of the evolution of the sea monster. The fish is depicted in great detail, with its scales, fins, and tail clearly visible. Its eyes are wide and alert, and its mouth is slightly open, as if it is about to speak. The paper itself is a light cream color, and the fish is surrounded by a halo of light, giving it an ethereal quality.