(red-from-hsl .(height ..(adjust-hsl ...(checker ....(vcos .....(hsl-from-rgb ......(y .......(theta ........(dot [2.1239 2.3037 0.911 0.371] 0.1871))))) ....(length vsnoise)) ...(theta ....(v- splasma .....(radius ......(vmax -2.5825 .......(green-from-hsl [-0.5034 2.8427 -0.1379 2.7803]))))))))