From one elevator in Powell’s bookstore in Portland, Oregon. It’s a bit hard to get perspective since you don’t normally see panoramas in such a confined space… but each of the doors is on a different wall. The wall on the left side of the shot is the same stub of a wall on the right side.

Three doors.

Leading in all directions to various rooms.

I wonder what it was like to design this beast?

You see two doors often enough. But three…