These are from photographer Will Steacy's project "The Human Stain" -- they are captures of found photos transformed by the flood waters in New Orleans. You can't really say Steacy is the author of these images, but instead, he is more of the collector. See the whole project on his website :: here ::
What interests me most about the project is how many people try to emulate this kind of warn aesthetic in post -- in the darkroom or with layering in photoshop -- but here, the manipulative process is natural, without any human hands interfering. It's so serendipitous and wonderful.
I found out about Steacy in this book from 2008 :: 25 Under 25: Up-and-coming American Photographers ::
