brachiosaurus altithorax dinosaur from the late jurassic 3d on white background

altithorax ancient animal apatosaurus big brachiosauridae brachiosaurus colossal creature cutout dino dinosaur diplodocus enormous eon extinct giant gigantic herbivore herbivorous history huge illustration isolated jurassic large late metaphor model monster nature neck paleontology power prehistoric primitive reptile saurischia sauropod science shadow species spectacular strong symbol toy vegetarian white