The power is off in this building - this is what's possible with natural light when good design is applied.

I got up at the ungodly hour of 5:30 a.m. to drive to central Georgia and inspect this enormous building: 320,000 square feet all under one, albeit leaky, roof.  Great fixer-upper for the very ambitious artist who wants lots and lots of space and great natural light.  Or maybe a robot assembly plant.  Your choice.  Financing available.

I suspect I'll be in bed before 2:00 a.m. tonight.