Balancing act
Spacious entry in brick

 
Much of this building is empty space, not only on the outside but also because the central part is a voluminous hall (with stairways) rising up to the ceiling.

 
 
 
 
Artificial colors added by me.

More photo's from this building:

Wings (Photos 2018-1), an overview in one photo.
Minimal 27, 28 (Photos 2016-2), more details.
Voluminous vault (Photos 2016-2), documentary.
Campus 1 (Photos 2016-1), documentary.