This Shader Does Not Exist

This Shader Does Not Exist is a browser artwork that presents one animated image at a time. Each image is produced by a shader, a small program that runs on the graphics processor. The visitor may remain with it, pause its movement, relinquish it through another, or take the code so that its executable form can continue elsewhere.

Choosing another releases the present image from the interface, which offers no route back to it. Its code can nevertheless be copied and reconstructed when deliberately taken. The work places this tension between an encounter’s loss and its computational persistence within a system of freely reusable images, where singular experience does not depend on ownership or scarcity.

The images are generated locally in the browser from authored rules, without a runtime language model or remote inference service. The system keeps a small local record of visual characteristics from recently shown images to vary the sequence, without inferring what the visitor likes. The title enters the cultural field of generative-AI “does not exist” projects while questioning the assumption that computational abundance must depend on a large pretrained AI model.