What better way to look at London than through a puddle? The Kingdom of Rains suits it. As an ex-resident I know this only too well.
Gavin Hammond has come up with a series based on this fiendishly simple idea. It just goes to show that if you just stick to a theme, over time you can put together some nice images.
It strikes me as a great idea for a photo safari. Provided you live in London or maybe Seattle.