We don't agree with the depiction of buildings in the '20s and 1930s. Things were seen either from above or below which tended to monumentalize the object. This was exploited in terms of a socialistic view - a fresh view of the world, a new man, a new beginning.
Let's use that to make as interesting and different and unique a story as possible and not just stay with the same thing. ' And this movie is certainly the embodiment of that.