single continuous line drawing girl caveman riding t-rex tyrannosaurus. young kid sitting on back of dinosaur. stone age children

adorable animal archeology artwork background child concept continuous line design dino dinosaur doodle drawing extinct fantasy fast funny gallop girl graphic hand drawn isolated jurassic kid vector lines lizard minimalism monster one pose prehistoric raptor reptile rex ride run silhouette single sitting sketch sprint steering trex tyrannosaurus velociraptor wild caveman riding t-rex tyrannosaurus young back dinosaur stone age children children ancient human life draw