So a while ago @owaiso made a new grayscale technique so I decided to make an easily backpackable version (also, it's cool). Up/Down keys for grayscale level Left/Right keys for aberration flicker intensity (best at 5) Buttons for gray and aberration
Works by layering a 'gray' stamp over a 'color' stamp. Aberration is my own code + idea, but @owaiso also has it in their project...