(x .(v- pos ..(green-from-hsl ...(scale ....(green-from-hsl .....(average ......(height-normal .......(vabs ........(hsl-from-rgb velvet))) ......(z .......(z ........(green-from-hsl [0.2974 -1.0636]))))) ....(vdivide .....(gradient splasma) .....(blue-from-hsl noise))))))