(adjust-hue 
.(v+ 
..(vcos 
...(vabs 
....(v* 
.....(adjust-hue [-0.6952 1.5041 2.7149] 
......(vfrac 
.......(vfloor 
........(sigmoid grain)))) 
.....(scale 
......(gradient 
.......(height-normal [2.4484 2.0984])) 
......(vconcat [-0.6695 0.5913] [0.7617 1.6292 -1.2187 2.0892] 
.......(square [0.0269 -0.7696 -1.7908])))))) 
..(average 
...(vconcat agate 
....(square 
.....(adjust-hue 
......(turbulate 
.......(vfloor [2.3184 2.1725 -0.5246]) pos) 
......(square vplasma)))) [-0.4145 2.4111])) 
.(theta 
..(t 
...(z 
....(adjust-hue 
.....(hsl-from-rgb 
......(rotate 
.......(vfrac pos) 
.......(offset -1.3683 
........(lightness-from-rgb 2.2378)))) 
.....(gradient 
......(vfloor 
.......(vconcat 0.3409 
........(max-component -1.5803)))))))))