(offset [-4.480898079710692 -2.9732446924433207] 
.(scale 0.8682083391460107 
..(offset 
...(turbulate 
....(blue-from-hsl 
.....(sigmoid [-1.9803 1.4101])) 
....(lightness-from-rgb 
.....(vmod 
......(vfloor 
.......(adjust-hsl pos 
........(saturation-from-rgb 
.........(vsin [2.5154 2.5032 -2.5399 -1.5973])))) 
......(radius 
.......(vcos 
........(alpha 
.........(height [-0.4292 -2.0473 -1.9442 -0.4827]))))))) 
...(vmod 3.744710259287348 
....(v+ wood 
.....(scale 
......(gradient 
.......(polar spots)) 
......(adjust-hsl 
.......(z blotches) pos)))))))