I used my trusty che-ez snap camera. Think of it as the Diana toy camera for the digital age. A plastic lens with pour optical qualities, very low .3mega pixels (yes POINT 3, or 1/3 megapixel) yielding very low res, uncontrolled contrast and saturation. It gives you these great little pics that are impressionistic by their nature. Not a damn thing needs to be done to them to enjoy them. You know how I loved the impressionists.
A fair warning about the che-ez if you want one. The bundled CD may not always be compatible with what is actually on the camera. You at times have to dig around the web for drivers that do work. They have a life of maybe a year or so, about 1000 pictures before the rechargeable battery craps out. I think I am on my 5th one since I found it in 2002 or so.
The camera I believe is out of production at this point. It can be found by googling it for usually under $20.
Full story behind the pic on LA Metblogs.