Plastic wrap (a blanket term for Saran Wrap, Glad Wrap and Cling Wrap) is a clear plastic film typically sold in rolls or boxes with a serrated edge. Usually used for sealing food items like sandwiches to keep them fresh for longer, plastic wrap is an incredibly versatile material. Great for a picnic or practical jokes, it’s also a useful tool for creative photography.
If you’re looking to add something a little different to your portfolio, plastic wrap is a simple, low-cost option. Using a rubber band, a camera, and some markers, you can easily create a colored filter out of plastic wrap – adding an experimental edge to your photographic repertoire.
Like many great scientific discoveries, plastic wrap was discovered by accident. Ralph Wiley, a lab worker at The DOW Chemical Company was having trouble washing out a beaker which contained a substance he couldn’t scrub clean. He called the substance “Eonite” named after an indestructible substance created by chemist Eli Eon in the Little Orphan Annie comic book strip. DOW researchers adopted the substance, using it to create a greasy, dark green film they called “Saran” and shared it with the military to spray on fighter jets as a guard against sea spray.
Plastic wrap in art
While handy in the lunchbox or fridge, plastic wrap is also a great material to experiment with creatively. Artists have used plastic wrap in sculpture, painting and as a prop for photography. Many well-known fashion designers have created clothing from layers of plastic cling film for the runway.
Because of its relatively clear composition, plastic wrap is great for forming a barrier between your camera lens and foreign materials. Recently, I applied a layer of Vaseline to plastic wrap stretched over the front of my camera lens. The result was a fine, misty effect without the agony of a greasy camera.
Creating a colored special effects filter
You will need:
- A piece of plastic wrap at least 30cm in length and width.
- Camera and lens.
- Permanent markers.
- A few rubber bands.
To create a colored filter for your camera, first you will need to add some color to your plastic wrap! The easiest way to do this is to stretch the plastic wrap over your lens and color in the plastic within the circle. However, this method is a little risky. If the plastic wrap is pierced, you will end up drawing on your lens or lens protector (cap).
Time to photograph
When you are happy with the colors of your circles, select one and lay it carefully over the front of your lens. Fix the filter in place with a rubber band, but don’t pull the plastic wrap too tightly or it will split.
When the filter is fixed properly to the lens, it’s time to get photographing. Because your camera will have difficulty focusing with the layer of colored plastic wrap in the frame, you should use manual focus over automatic. Because the filter will cut down the light reaching your sensor, you may also need to increase your exposure time or adjust your aperture accordingly.
Once you are happy with your photos, take them back to have a look on your computer. As I mentioned before, the filer may cut down the amount of light reaching your sensor. This could result in photographs that lack contrast. Photoshop is your friend here.
Open your images in Photoshop and adjust the Curves layer to increase contrast. For more intense colors you may also want to adjust the Vibrance and Saturation of the image with the Vibrance and Saturation tool.