five different unique one off 1D CA one-dimensional cellular automata sweaters in rule 90. https://knityak.com/collections/voltage if you were to use a generating row with just one pixel with rule 90 you get Sierpinski triangles. i have new ledger code helping me to keep track of generating rows i already sold: so once someone gets one, no one else gets the same one. also i made new three color dithered backgrounds so these are four color knits. #math #Sierpiński #knit #1dca #cellularautomata #rule90