A few years ago one of the first 360 degree high-res photos of London was taken from (I think) the top of the Telecom Tower.
I remember scrolling and zooming around the image for ages being fascinated at what could be seen.
Looking due west I eventually zoomed as far as possible, and although quite hazy could clearly see tails of BA aircraft, airport buildings, and of course the tower.
I was mightily impressed.