(green-from-hsl .(sigmoid ..(turbulate ...(theta 0.2689) ...(average pos ....(checker .....(sigmoid ......(offset .......(min-component ........(y agate)) .......(vfloor ........(checker [2.4559 -2.3328 -1.7931 1.4191] [-0.4677 0.4057])))) noise)))))