Examined works done by Goya, created snow with torn paper & also added light source from leftover scrap paper. A full moon created just the right light. Next, black trees to represent the shadow. Discussed various types of trees containing either angular or fluid branches. Overlapped gray on top of the black trees making sure gray was facing the light source. Dry. Last came the highlight w/white tempera overlapped onto the gray to create the value desired. Shadow on ground.