The Guardian did an interesting interactive story a few years ago on how these 'viewing corridors' are affecting the skyline: https://www.theguardian.com/artand

The Guardian did an interesting interactive story a few years ago on how these 'viewing corridors' are affecting the skyline: https://www.theguardian.com/artanddesign/2015/dec/11/city-of-london-skyline-of-tomorrow-interactive https://www.theguardian.com/artanddesign/2015/dec/11/city-of...