This looks quite nice, but the cost seems to be prohibitive for all but the highest end customers. Let's face it, if you can afford a $65k+ light fixture, then you probably won't be settling for an apartment that is in some dingy back alley, which would necessitate this fixture in the first place. The video mentioned uses of gyms and hospitals won't see this for years. Private art galleries perhaps sooner, but I wonder if paintings exposed to this light face the same issues as paintings exposed to real sunlight, degradation-wise.<p>That said, anybody have any suggestions for natural sunlight-like lights that aren't in this same $10k+ price range? Placebo or not, having nice light available makes for a better working environment.