Old Royal Naval College, Greenwich, London
I was staying in Greenwich for a couple of weeks, visiting historic sites. One evening I came back to Greenwich just before sunset. When I emerged from the DLR station I saw that the sun had broken through the clouds and was illuminating the Old Royal Naval College beneath an ominous bank of dark storm clouds. I sprinted through the pedestrian tunnel under the River Thames to the Isle of Dogs in record time, arriving in time to take a few photos before the sun faded.