Thomassons - 99% InvisibleCities, like living things, evolve slowly over time. Buildings and structures get added and renovated and removed, and in this process, bits and pieces that get left behind. Vestiges. Just as humans have tailbones and whales have pelvic bones, cities have doors that open into a limb-breaking drop, segments of fences that anyone can walk around, and pipes that carry nothing at all. “There used to
