(height .(sigmoid ..(vsqrt ...(adjust-hue ....(vsin .....(hue-from-rgb ......(vsin .......(hue-from-rgb ........(rgb-from-hsl [-0.2615 -1.9056 1.954 -1.8399]))))) ....(v* .....(vsqrt ......(offset pos .......(radius ........(offset pos -1.8491)))) .....(z ......(radius .......(sigmoid ........(rotate 2.3413 turbulence)))))))))