I recently submitted some images to the Photographers Gallery in London - not in any professional sense, but for a fun online gallery called Beautiful Disasters, which encourages anyone to upload images they have taken which went wrong, but have something beautiful about them.
I uploaded these two. The first is a building somewhere in the City seen, I think, from Bethnal Green road (or somewhere Hackney / Shoreditch) on a bright February afternoon. The photo came out blurry, but I really like the feeling of this being a balmy high-summer day, and the light reflecting on the building in the foreground.
The second shows blurred street lights in Cork city, around dusk. It wasn't as dark as the photo implies, but I love the effect of the sky and the light trails.
The gallery is now closed for uploads, but there are many interesting photos to look through.
I also noticed on their site a project called the The World in One City. It aims to take portraits of citizens living in London from all 205 world nations, to be displayed in time for the 2012 Olympics. Fantastic.