Flux Field by Critical Mass

I truly love this project, flux fields by critical mass (Obuchi Lab, aa school/University of Tokyo).

Flux Fields, Critical Mass (Obuchi Lab), 2010, Courtesy © Critical Mass

What does Flux Fields consist of?
Flux Fields, Critical Mass says, are Trudy, Olesja and Iro's design strategy to create a spatial order in the arrival hall at Tokyo Station. The intricate 2D patterns became a foundation for 3D surface ceiling systems including lighting, signage and visual navigational logic.

as seen on Critical Mass