Hi, I'm cleaning out old notebooks and came across two that I had created in response to this notebook. If you can find the time, please take a look at them and let me know if there's anything you'd want to preserve: - Fork with blending: https://observablehq.com/d/3362e6f88c5efdd7 - Color filter: https://observablehq.com/d/aeb658f70a06ea24

thanks—I haven't made progress on this algorithm. I'm not that interested in finding a filter that would approximate the result, but might revisit later to try & understand the actual physical properties of the thing. (maybe… one day…) ;-)

Soooo ... should I leave them up for a couple more days, or do you want to create a fork, or ... ? :)

Yes, I've made forks!

👍