caption: The image shows a drawing of a group of dinosaurs in a field, with trees, plants, and water in the background. At the bottom of the image, there is some text which reads "Pterodactyls from the Natural History of the World". The dinosaurs are depicted in a realistic style, with detailed features such as their long necks, sharp teeth, and long legs. The trees and plants are lush and green, and the water is a deep blue. The sky is a bright blue, with a few white clouds scattered throughout.