I wasn’t aware that Margaret Keane did any artwork Watchtower, or influenced Watchtower art. I would be interested in that. There was a movie of her life that mentioned her conversion to JWs. Apparently there’s some controversy around whether she really did the artwork in her name.
https://en.wikipedia.org/wiki/Big_Eyes
As regards the Watchtower picture of the girl sleeping in the woods at the top of thread, it just occurs to me now that her complexion and dress doesn’t match the Middle East at all. Other pictures in the book depict people with (slightly) darker complexions and dress appropriate to the context.
Is this picture even meant to be set in Bible times? What is it actually meant to show? A 19th or 20th century girl sleeping in the woods in nighttime attire, watched over by an owl and black panther, with fireflies around? What is that?
Again the fireflies are reminiscent of pre-Raphaelite art.