A New Orleans resident named Alvaro R. Morales Villa has posted a whole slew of pictures that he took of the French Quarter. He starts with the boarded-up buildings before the storm, goes out and gets more pictures when the eye is passing over, than takes the heart-sickening post-hurricane pictures of wind damage and flooding.
I got this link from the Louisiana Hiking Club e-mail list, where an LHC member posted it.
Note: The link no longer seems to be working. Lots of people have linked to it, so it's probably overloaded.