my neighbors backyard

This is my neighbors backyard. I wanted to post some images of it because I think it is amazing. He is out there everyday working on it and we just love it. I don't think many people have a view like this when they are in their backyard. The first pic is our yard which shows the stone wall that faces our house. The rest of the images our the garden/ park, I am not sure what to call it. There are places to sit throughout the garden and relax or just admirer the surroundings.