Visual precedents

This film was made in 1927, however it was based in the distant future. Throughout the film 'futuristic' props and buildings are displayed. A lot of these designs maintain a simple geometric silhouette. 

E.g:

Circular shape silhouette, with detailing within.

E.g:

In this scene, note the geometric shape of the bed - (the hexagon like headboard).
Also note the beside lights.

I want to ensure that although I am creating a garage maintained by a mad scientist, that the building itself still looks to be a part of the movie as a whole. Thus I will keep to Lang's style, looking closely at the geometric details and structure as a whole