(vsin .(vfrac ..(square ...(adjust-hue ....(green-from-hsl .....(v- ......(turbulate .......(turbulate ........(vround -0.641) [-1.101 1.1987 2.4029 -2.7444]) [0.2303 -2.2603 -0.935]) pos)) ....(sigmoid .....(green-from-hsl ......(v- .......(vmin ........(turbulate .........(vround -0.641) .........(green-from-hsl ..........(v- ...........(vmin ............(turbulate .............(vround -0.641) [-1.101 1.1987 2.4029 -2.7444]) [0.2303 -2.2603 -0.935]) pos))) [0.2303 -2.2603 -0.935]) pos)))))))