Piccadilly side of Burlington House. A very similar view of Burlington House can be seen in the 1985 film "Murder with Mirrors", starring Helen Hayes as miss Jane Marple.
Wolfiewolf
CC BY 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/herry/3031714048/">https://www.flickr.com/photos/herry/3031714048/</a>