continuous one line drawing little boy caveman riding woolly mammoth. young kid sitting on back of mammoth. stone age children.

age ancient animal animals art back background boy cave caveman child children clip concept continuous design doodle draw drawing drawn dweller extinct graphic hand homo human isolated jurassic kid landscape life lifestyle line little mammoth man mastodon minimalism minimalist nature neanderthal one park people prehistoric primitive ride riding rocks sapiens savages simple simplicity single sitting stone vector web woolly young