The last Sunday in April is Worldwide Pinhole Photography Day (website here), an opportunity for everybody to go out, cut loose with the most basic image-making device available and contribute to a world-wide gallery of images. This is the fifth year running that I have participated.
The camera was balanced on the sundial in my front garden. Pinhole has a unique image quality being, in principle, uniformly unsharp with an infinite depth of field. In practice, there are good reasons why elements closer to the pinhole than the hole-to-film distance become less sharp. Also, with a 40-second exposure, some subject movement blur is inevitable except on a very still day. This image is no.307 in the 2016 gallery.
I take a slightly purist view of pinhole photography – it only counts if you have made the camera yourself. This is my MkII camera, built of foam-core board and taking 5×4 film backs. Effective ‘focal length’ is 65mm and aperture is f/150. This image was shot on Fomapan 100 and developed in Rodinal.