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Well, I think there are much better such images, and ones which are vast in size.
https://www.savacations.com/animal-geoglyphs-nazca-lines-hummingbird-whale/
Quite abstract, but successful in that, I think, and rising above the level of cartoons. It's probably just a case of there having been different artists in different eras; perhaps this one, which is thought to be earlier than those above, was done by a lesser artist before someone perfected the technique and created lots in a short space of time:
But yeah, I certainly wouldn't make a very good fist of creating one of those. :)
In case anyone mistakenly thought that all large petroglyphs were high art, errrm ...
https://www.theguardian.com/world/2020/oct/18/huge-cat-found-etched-desert-nazca-lines-peru
If this had come out on the 1st of April, I would have taken it for an April Fool's joke.