I do prefer the second, alternative title.
Laf is spot on with the description, but she is a painter....
I don't wish to inundated you with posts to reply to, but I am interested to know if the painting is based on a real place.
I guess building against an outcrop is a good idea in that climate, helps regulate temperature.
Your arc lines reminded me of Martin Ramirez, having seen a couple of his drawings in books.