(adjust-hue .(max-component blotches) .(z ..(lightness-from-rgb ...(theta ....(vpow .....(vpow ......(vmax .......(hsl-from-rgb -1.0963) .......(vfloor pos)) ......(rotate .......(saturation-from-rgb [-2.9178 2.0596 1.1031]) .......(polar ........(vcos pos)))) snoise)))))