DCist's fourth featured photoblogger is Todd's Ambivalent Images. His photoblog features a wide variety of photos taken around the city with narrative captions, including some interesting signs and stencils: this poster about crime in Dupont, an inquiring stencil, and this poster he spotted in Adams Morgan. Todd has lived in Dupont Circle and Adams Morgan and is a law student.

The photos above are, from the top, a Metrobus on Q street, some commentary about Mayor Williams, and these odd posters in Kalorama.

He's even got a photo of the Potbelly's sign near Dupont we reported about on August 5.

See previous DCist photobloggers.