This is the Painted Desert Inn, a National Historic Landmark. The original inn was built in the 1920's, was then remodeled in the 30's by the Civilian Conservation Core, and today is an interesting historic structure and park bookstore.
Lots of great reflections to catch off the clear glass windows outside
ok, this isn't a great picture, but I thought it was interesting because it shows both the outside reflection and the interior window at the far side of the room looking out at the badlands, reflecting off the interior floor.
painted directly on interior walls of the building
looking straight up at stained glass over one of the main interior stairwells