(vabs .(height ..(lerp ...(blue-from-hsl 2.2096) [-1.9118 1.8049 -0.3605 2.3917] ...(square ....(v+ .....(v* ......(green-from-hsl [-1.7214 -0.2663 -0.4257 1.5273]) ......(vabs .......(height-normal [-1.5076 -2.3236]))) .....(adjust-hue ......(red-from-hsl blotches) ......(vconcat -2.8068 [-2.0383 0.711])))))))