(red-from-hsl .(vmax ..(average ...(vround ....(adjust-hsl .....(blue-from-hsl wood) pos)) ...(height-normal ....(blue-from-hsl .....(radius ......(v* .......(y wood) .......(offset ........(red-from-hsl [1.607 -2.8222 0.1073 -0.5043]) flecks)))))) [-1.0869 1.5808 2.5406 -0.702]))