My favorite view of London, a photo by TomC on Flickr.
At the Tate Modern in London, on the 5th Floor (I think) there is a door right next to a snack shop and gift shop. If you aren’t paying attention you will miss it. But walk through that door to a Patio and you will see this view. This panorama doesn’t do the view Justice. When you walk out on to the patio the first words out of your mouth will be WOW! The view is Art all by itself, a modern ever changing canvas. The act of walking through a standard doorway compresses the view and then once over the threshold the view explodes. Just another justification for taking time to explore and look around in all directions.