(v* 
.(blue-from-hsl wood) 
.(scale 19.249308775085026 
..(offset 
...(offset agate 
....(scale 0.840267969682285 
.....(blue-from-hsl wood))) 
...(offset [-4.486062159394105 -1.9148826924259437] 
....(vmax 19.249308775085026 
.....(offset 
......(offset agate 
.......(scale 0.840267969682285 
........(blue-from-hsl wood))) 
......(scale 0.2836679696822851 
.......(vfloor 
........(adjust-hsl 
.........(z agate) pos)))))))))