(green-from-hsl .(length ..(checker ...(adjust-hsl ....(x .....(vpow ......(lightness-from-rgb .......(lightness-from-rgb 1.6352)) ......(x snoise))) pos) ...(sigmoid ....(vmin .....(height ......(green-from-hsl .......(t ........(rotate [-0.4677 1.3365 -2.1753 0.9569] -2.3027)))) [-0.9843 1.6702 2.791])))))