[numlock86]

Not an artist but I made a project which purpose was to show maps (OSM, Google) on 1bit displays (low resolution eInk) and of course needed the impression of more than 2 colors to show shading and certain details. I wouldn't call it "dither punk" and am not sure if that's even what you are looking for.

[mogmog99]

Are the results online somewhere?

[numlock86]

Quickly put together three sample frames from the application before sent to the display (1bit bitmaps)

https://imgur.com/a/4CbqBnj

Never really bothered (because not project scope) but in theory should work with any content/image really.