UPDATE: I misread one of the themes. It was an ACTION shot not an auction shot. I wish I'd known that as it would have been easier. Oh well.
I'm fudging slightly to combine the two themes this week.
The Raleigh Civic Center has auctions frequently and the building has steel. The shot above is looking out a window in the Civic Center. The shot below is of one of a pair of sculptures made in part of steel (I think) and its in front of the same Civic Center where a variety of auctions are held.