syn
Senior Member
Actually no - compared to the colour changes that take place with Diamond's opera house throughout the day it remains remarkably the same; deep blue doesn't hold the same optical properties as grey - which is, presumably, why Gehry used it. Check out some of the photos on this forum, which have captured the AGO south tower under different lighting conditions - ranging from overcast to bright and sunny - and you'll see that. Or go there in person.
I didn't say it say it has the same properties. I'm just saying the shades of blue can change dramatically. It doesn't remain basically the same.