Reason #3: Photo opportunities.
London is well known for its photo opportunities. As a result, lots of photographers will take pictures of the same things in London, including this:
this:
this:
and the river that runs through it, from different perspectives:
.
Here’s another example of lots of photographers taking pictures of the same thing (from different perspectives):
Thanks to all those photo opportunities in London, to photographers everywhere, and to you, for looking today.