LEGO Architecture: Burj Khalifa close-up
This is a close-up of the Burj Khalifa's LEGO contruction. It's no surprise there are over 450,000 pieces in the full model -- I think I see hundreds in just this little sample.
Photo of LEGO Architecture exhibit by Wally Bahny for TechRepublic
I believe the open areas are actually parking. Odd, but there's parking spaces with cars in them all around the outside of the building. Not sure how they get up there, I always assumed some sort of elevator.