(max-component 
.(scale 
..(polar 
...(vsqrt 
....(green-from-hsl 
.....(square 
......(vcos 
.......(vif 
........(max-component velvet) 
........(x -2.1457) 
........(turbulate 2.7704 2.9015))))))) 
..(adjust-hue 
...(gradient 
....(vabs 
.....(polar pos))) 
...(vpow 
....(z 
.....(x 
......(length 
.......(checker -1.6669 pos)))) 
....(dot 
.....(z 
......(normalize 
.......(normalize 
........(rgb-from-hsl [1.3048 2.7144 2.4155 -1.9046])))) 
.....(vdivide -2.7117 
......(vconcat 
.......(height 
........(theta [-0.4836 2.1076 2.528])) 
.......(theta 
........(checker -0.9769 [-2.3854 1.182 1.8472])))))))))