X process
I put a roll of Fuji ISO 400 Slide Film into my Nikon F3 Camera and snapped some shots off the other day. The C41 film was then X-Processed at the Lab and here are some of the results.
Shooting and processing film in this manner is the direct reason why you have all of those fancy filters in your Instagram...difference is, this was the original way to get that contrasty, heavy red/green look.
A couple of the images are in Black and White, which I edited in photoshop, but the rest of the images are pretty true to the scans from my film.