(adjust-hsl 
.(v* 
..(offset 
...(v+ 
....(vsqrt 2.616) 
....(saturation-from-rgb 
.....(blue-from-hsl 
......(vmin 
.......(alpha 
........(vconcat 1.4065 vnoise)) vsnoise)))) 
...(green-from-hsl 
....(vmin 
.....(normalize 
......(adjust-hsl 
.......(polar 
........(saturation-from-rgb 0.6639)) [-2.6092 -2.6357])) 
.....(theta 
......(max-component 
.......(red-from-hsl 0.555)))))) 
..(gradient 
...(polar 
....(vsqrt 
.....(vsin 
......(vconcat 
.......(normalize pos) 
.......(normalize pos))))))) 
.(rotate 
..(vfloor 
...(rotate 
....(x 
.....(x [2.8813 2.3714 -0.479])) -1.5093)) 
..(max-component 
...(radius 
....(checker [2.0618 2.6992 1.5487 1.8503] 
.....(vconcat [-0.2352 -2.1812 -2.5327] 
......(v* pos 0.738)))))))