The light of the 21st century...
It was a long time coming and still required fundamental inventions — the LED.

Here and now, it is about light as a qualitative medium that accompanies us for many hours each day.
We have long since become accustomed to our living spaces being flooded with artificially generated light. Artificial light has made us freer and more independent.
But what do we actually know about the quality and effect of light?