Have you ever had a film already exposed, even before you have loaded it into your camera? If not, you absolutely have to try this once, the effects are unique and very unpredictable.
Keen to experiment as I am, I decided one night to pre-expose a fresh Film in the darkroom partially through a mask, this increased the exciting feeling of waiting for the results from the lab. With the results, I am more than satisfied:
You will need:
- Cardboard (not too thick)
- black insulating tape or fabric (electrical tape)
- scissors (or other cutting device)
- needle, knife or similar sharp object
- empty Film cartridge with protruding film end
- Full Film cartridge
- Flash device (such as Color Splash Flash)
- dark room (preferably a darkroom, if necessary, a blanket)
Cut two thin strips from the box, about 4 mm wide and 20 inches long.
Cut at least two wide strips of cardboard and lay the film on it.
Now glue the thin strips of cardboard onto one of the wide, so that they cover as little as possible of the film, but hold it well.
Poke several holes in the other wide strips of cardboard with a needle, a knife, or similar tool. Be creative! Create shapes or patterns or engraving on it. Simply go wild.
Attach the beginning of the film to the end of the empty film canister (preferably with an adhesive tape that can come off well again), similar to the homemade Redscale technique.
Now in the darkroom, spread the film as shown in the picture into the holder and cover it with the perforated cardboard. I have sealed the cardboard on the left and right with electrical tape to prevent too much light from falling on the film.
Load the flash, select a color filter, direct it on the Film holder, and release. Then, the film is simply spooled onto the empty cartridge (at random) and, perhaps with a different color filters, again release the flash. Of course you can also place the film in the holder upside down and expose the other side to get a yellowish red.
Now you can spool the film back into the original cartridge and load it into your camera.
It is recommended to cover the flash with a handkerchief so as not to over-expose the film. Additionally it pays off to over-expose the film in the camera around one or more stops so that the the prints are not only color marks. Unfortunately, I only got 24 images on a 36 exposure film because the lab cut the film at random… Anyone who scans film themselves should definitely try to get the film back from the lab uncut.
Have fun and good luck.