(offset [-1.3292433257556793 3.6161151688159006] 
.(scale 0.48674115516265 
..(offset flecks 
...(scale 8.053170372008376 
....(vdivide wood 
.....(scale 0.8633384461405266 
......(vsin 
.......(v+ 
........(vmax 
.........(vabs 
..........(hsl-from-rgb velvet)) 
.........(z 
..........(gradient 
...........(offset 
............(alpha 
.............(saturation-from-rgb -1.8355)) 
............(height 
.............(vabs 
..............(green-from-hsl velvet))))))) 
........(vabs 
.........(hsl-from-rgb velvet))))))))))