Don't Look Down: exclusive view of the Library of Congrass

I hope you all get to go to the Library of Congress some day. I know you will see a lot of wonderful and awe inspiring things there. I also home that you look up at the sealing and don't spend a lot of time staring at your feet. For this reason, I've helped you out by taking pictures of the tiles in the floor of this beautiful building. Consider yourself one step ahead of the game.