How to Do Blueprint Photography
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Posted by ReadyMade
Project by Reagan Ward
Reagan Ward teaches you how to take and process blueprint photographs at home.
Skill Level
Moderate
Active Time
Weekend
Cost
$
- Blueprint paper (available at a printing or reprographics shop)
- Household ammonia
- Masking, clear, or double-sided tape
Materials
- Scissors or X-acto knife
- Camera with B (bulb) setting to keep shutter open
- Tripod
- Locking shutter-release cable
- Small jar with lid
- Large, sealable Tupperware or bucket
Tools
In a darkened room or closet, cut the paper to fit the film plate of the camera.
Open the back of the camera, tape the paper to the plate, then close it back up.
Choose somewhere safe and sturdy to frame the shot, since it will need to sit for up to six hours. Set the shutter to B and open it using the locking shutter release. Make sure the shutter stays open.
Wait three to six hours, depending on sunlight and aperture, then bring the camera inside and unload.
Set your developing container in a reasonably ventilated area, as the ammonia fumes will be strong. Pour ammonia in the jar and set it inside the Tupperware.
Place or tape the paper to the inside of the Tupperware and open the ammonia jar. Replace the lid. 7. After three to five minutes, check on the image. When all the yellow has turned to blue, it’s done.
