(average .(vcos ..(polar ...(turbulate -0.4494 ....(x .....(vconcat pos [0.1626 -2.1852]))))) .(normalize ..(hue-from-rgb ...(vconcat ....(theta .....(vsqrt ......(height .......(hsl-from-rgb pos)))) ....(turbulate .....(alpha ......(average [2.5766 -1.1889 2.4321 0.1362] [1.9615 1.4997 -0.3399])) .....(blue-from-hsl [1.5284 -1.2513 2.9235 -1.6795]))))))