National Gallery of Art

I can spend hours in museums. I have spent hours in museums. I love wandering from room to room looking at the smooth lines of sculptures, rich colors in paintings, and listening to the buzz of the hushed voices.
In 2010 I visited the National Gallery of Art while on vacation in Washington, DC and took advantage of the opportunity to take some travel photographs. The museum houses rooms (and rooms) of art, two garden courts, and a beautiful rotunda. I spent hours merrily walking through the museum, snapping photos along the way but left about half way through the second floor in search of lunch.
Have you ever visited the National Gallery of Art? Do you have any favorite paintings or works of art?