Sick beams at Raleigh Durham Airport

Saw this last Spring quarter, but haven't had a reason to put it up anywhere before (most people don't care about this stuff).

Anyways, the Airport in Raleigh just recently got redone, and it has these HUGE sweeping, curved, beams holding up the roof, that span an incredible distance. Can't tell if they're really wood, or just made to look like it, but they were very impressive, vibrant, and wood-looking in person.