Imagery & Infinite Regression, or Almost Cameraless Photography

About this time last year, I was experimenting with origami pinhole cameras, with both photographic paper and black card (with film). What interested me, was how a simple manipulation of the medium allowed it to become a complete means of image-making.

Further experiments involving zone plates and camera-less photography, as well as a meandering train-of-thought, lead me to ponder the possibility of a photographic image that was capable of reproducing itself, ad infinitum. The notion posited a kind of photographic quine that is at once original, reproduction, and apparatus.

Deeper contemplation lead me to the realisation that if an image of a zone plate of “normal” perspective could be made at 1:1 scale, using identical zone-plate optics, then the image could be used to reproduce produce itself. (It wouldn’t practically matter if the image produced was positive or negative, as the zone plate could still work optically.) In the real world, of course, the number of “generations” would be limited by creeping image degradation, leading to “sterile” images that could no longer “reproduce”, but the conceptual basis of the process is certainly intriguing enough.

Further experiment pending.

Advertisements

Leave a comment

Filed under Alternative processes, Experimentation, Optics, Projects, Techniques

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s