col = () => gradient(10).modulateScrollX(noise(5,0.2).pixelate(1,1),1).modulateScrollY(noise(10,0.1).pixelate(1,1),1).mult(noise(1000,1000).thresh(0.8,0.0).luma(0.4,0.0)).saturate(20).modulatePixelate(noise(1000,0.2).pixelate(4,4).add(solid(1,1),0.1),400)
src(o2).saturate(0.99).layer(col()).out(o2)
src(o2).out()