Quote Originally Posted by Kirk Keyes View Post
You've have to go to the hybrid photo site to discuss that... ;^)
You can do holography totally analog. I've never done it myself, but i've drooled over diy kits and pages before.


Quote Originally Posted by holmburgers View Post
How could one make a screen-plate with a random RGB pattern (such as Perlin noise) that would mimic the irregular screen methods (like autochromes)? I personally have no idea and no software capable of doing such, but what would it take? I know that some examples are mentioned above, but I'm just re-asking the question to see if something can be done in practice.

Surely there's some CPU wiz that could pop out a screen in no time, right?!
If you are doing photogravures, then its very simple to add a random grain using an aquatint and quick etch. Its the rest of the process that will drive you nuts.