Another thing I meant to reference would have been that page with those stunning visual examples of what can be achieved by combining ordered dithering with err

Another thing I meant to reference would have been that page with those stunning visual examples of what can be achieved by combining ordered dithering with error diffusion in clever ways (it's not unlikely I got there via HN not more than a month ago). You know the one I mean? This one? Show HN: Ordered Error Diffusion Dithering (observablehq.com) 37 points by vanderZwan 20 days ago https://news.ycombinator.com/item?id=21682070 https://news.ycombinator.com/item?id=21682070