This was taken during very slow traffic (honest) going home through South London. The weather that afternoon was great...lots of sun in one half of the sky and rain and stormy clouds in the other so some great pockets of light and colour working against each other.
I chose this was just because it reminds me of old masters paintings with the cloud shapes and colours in the sky. I must go back to this bridge soon and get some proper shots of it...lovely to look at with lots of character.