From a fierce Tyrannosaurus with sharp teeth to a spiky Stegosaurus, long-necked Diplodocus, and winged Pteranodon, these prehistoric creatures will spark the creativity of dino-mad children. Using only the simplest shapes, budding artists can draw 14 cool creatures—including Triceratops, Parasaurolophus, Iguanodon, Velociraptor, and more.