Hello Marshall and Stan, Firstly, this episode was amazing! I've just started learning composition and had a very narrow view on the subject but this episode has really shown me how an artist can have fun with it... Just a quick question tho: I'm a little confused with the matrix design where we separate the light and dark patterns... Are we supposed to separate light and dark or light and shadow? Or does this depend on whether we want Notan or Chiaroscuro? Thank you so much!