I can second this: spend a lot of time working with subtle color variations (not just frequency, but the various matte/shiny bits). I learned I LOVE highly sat

I can second this: spend a lot of time working with subtle color variations (not just frequency, but the various matte/shiny bits). I learned I LOVE highly saturated colors. Recent car paint was also a revelation to me (https://www.blackbirdspyplane.com/p/why-do-new-cars-look-like-this https://www.blackbirdspyplane.com/p/why-do-new-cars-look-lik...).