Fans:
Street art is veery interesting. It may be only graffiti, but can become something much more serious. In www.currentv.com, the interactive TV channel Al Gore, I found a link to a page where a Trompe l'oeil artist, the engaƱaojos, shows me what can be done on the pavement. The guy invented a whole story, and in some European cities appear mysterious caves beneath the pavement, and so mounted an exhibition of urban pavement engaƱaojos very beautiful. See them, although the photos do not have the resolution you'd want:
http://www.metanamorph.com/ http://www.metanamorph.com/
Another recurring theme that comes to me is about charm of things half done. Many buildings in black work more interesting are finished, or at least temporarily acquired look very interesting. Look at the old church of San Francisco in the process of restoration, and tell me if you are not very curious. This picture, taken with my Nokia N95 has very good resolution, then bite and see it big: