Boeing did a similar thing during WW2, and drew an entire city above a factory in Seattle. The article has some impressive pictures: https://99percentinvisible.

Boeing did a similar thing during WW2, and drew an entire city above a factory in Seattle. The article has some impressive pictures: https://99percentinvisible.org/article/prop-town-fake-rooftop-suburb-hid-whole-wwii-airplane-factory/ https://99percentinvisible.org/article/prop-town-fake-roofto...