I love the juxtapositions you can come across in cities, and I also love the random and chance.
I was walking through an area of the docklands exploring. It was a rather bland uninteresting part of the docklands, if I remember correctly. But as I tried to find a way out of this inspiring place, the Millennium Dome on the other side of the river suddenly appears through a gap in the buildings. And as I stood there trying to best frame my image, a mother in a ridiculous pink puffy coat pushes her buggy across my frame. How could I resist a shot like that? After she past, I took another shot, empty from people this time, but compared to this one it was far less interesting.