I love oasis because they're such a volatile environment and yet life has a way of taking root. I used to catch grasshoppers as a kid and had no idea that they altered their behavior based on conditions.
I enjoy watching a lady who rides her motorcycle around the world. She was recently in Morocco and stopped at an oasis, which the locals use to grow stuff. It's interesting and you might enjoy it.
Great to see your collage and learn more about this sensitive ecosystem.