Join the FilmSwap.in community to organize film swaps with your neighbor - or with anyone across the world - and create amazing double exposure photos!Read more
Load a film in your camera, set it to underexpose by one step then shoot your roll as usual.
Add your film here, describe it with more or less details then Swap it with another user.
Load the other user's film in your camera, set it to underexpose by one step then shoot the roll as usual.
Both process the films, scan and upload the results: you've created amazing doubles!