I feel, regarding the big web, like some places are for humans like old fashioned zoos are for animals. The walls have a painted savanna to masquerade the unbearable concrete truth. Some places make me feel like those animals. Just as it's obvious the savanna is just a painting, it's clear it isn't a real human habitat, just something made out to look that way if you don't look too carefully. The animals probably aren't fooled either.