"Challenges from US government agencies are all the rage these days and the Environmental Protection Agency today became the latest group to issue one: Take cool pictures of your surrounding environment to become part of historical record," writes Michael Cooney.
The EPA asks the public to "Choose an original Documerica photo either from the ones we post for each challenge or one you find yourself. Go to the location where that Documerica photo was taken, possibly even the exact spot where that photographer stood to take the photo 40-odd years ago, and 're-take' a current photo of the same scene. Read more about the photo on Flickr, for additional clues about location or subject matter that might help you. If the challenge includes more than one Documerica photo, choose one or as many as you like. The EPA will select photos that best show the new 'after' view of the same original 'before' Documerica photo."
For the Documerica Project (1971-1977), the Environmental Protection Agency (EPA) hired freelance photographers to capture images relating to environmental problems, EPA activities, and everyday life in the 1970s. Photos can be found on Flickr.