students kids children in the paleontological museum education centr trip looking at dinosaur triceratops. teacher indian african

africanamerican ancient animal archeological archeology artifact background blackgirl blackwoman bones boy brontosaurus carnivore cartoon caucasian centred children cretaceous dino dinosaur doodle drawing education excursion fight flat fossil herbivore herbivorous horn illustration indian isolated jurassic kids lizard monster museum paleontology panorama predator prehistoric roaring scene school science specimen teacher tricerotops