Ingo Maurer at BMW Welt
I'm not sure what the connection is between Ingo Maurer and BMW besides that they're both from Munich, but there was Ingo all over BMW Welt! Here's one cool spot that was a bit secluded - you go downstairs in the double helix and come to this living area (started to imagine what it would be like if that was home!).
The famous Zettel'z 5 chandelier, which I'd never seen before in person.
The idea of a chandelier - LED lights illuminating a sketch of a chandelier.
Lightbulb hologram