Didn’t get to take too many photos for Worldwide Pinhole Photography Day unfortunately but this one was taken with a Daylab Polaroid Pinhole camera.
In 1972 Charles and Ray Eames created a short film for Polaroid about the newly released SX-70. The camera was revolutionary at the time and this film captures the essence of that innovation. Especially interesting is a section on the inner working of the camera.
Right now, this 10 minute film is available on YouTube and I urge you to check it out.