[NHQ]

They built large-masonry structures without laying down roads, or apparently sewers either. Some of the structures are sitting atop raised foundations, higher than the others, yet apparently without stairs or ramps.

Many of the roofs in the background appear to be masonry, compared to the modern tile roofing seen in the foreground, and the masonry roofs are very weathered. All of the masonry looks like it has a 200 year old patina impervious to power washing. Behind it all and only slightly taller than all of the structures, a hill that looks distinctly dug out, and which exposed dirt is the same coloras the patina on the old roofs.