[triclops200]

That'd be pretty easy to throw into an optimizer. For each configuration, you could calculate the "fitness" by just sampling the anamorphic rendering at various angles and do pixel by pixel comparisons to ground truth rendered single-image portraits of the two images rendered at the same angle. Could use nearly any metaheuristic super easy with that setup.

[metalman]

isn't likely that these art works were built to be viewed at a specific distance, perhaps while hand held, and that the full effect is experienced useing binocular vision while shifting ones view point, and that it is impossible to digitise that