I've mentioned before how taken I am with Lisa Scheer's angles on Greensboro. I asked her if she thought her photos were more in the nature of the aesthetic or the political. She replied that the political can't be ignored--"there's a documentary impulse at work"--but she also said she edits out context when a shape strikes her.
This recent one is titled "urban abstract." She's been shooting like crazy lately, and she seems to be challenging herself in the direction of abstraction. The results are riveting.