what is a redgraph? it's one photo taken with a red filter, one with no filter, then the difference between the two becomes the green and blue layers and the red one is the red layer. then a little bit more editing and voila, it's horrifying! for extra fun i took a buncha redgraphs without a tripod so everything has that anaglyph 3d eyesore to it!
its like a trichrome without the tri part?? it's a less-involved and more loose version of a thing I did nearly a year ago: https://streak.club/p/56991/trichrome-by-999999999