Medium + Method: Acrylic. Brush. Canvas paper. Toothpick. Chisel.
The Backstory: I was eager to try the paint-scraping technique using Shadow Generator 2.0, which means I can generate more complex and larger shadows. Unfortunately, the paint dries so quickly (even with ample retarder) as to undermine the beauty of this technique. I will need to either use different paint (i.e., oils) or reserve this technique for small spaces (yes, dear Reader, I went a bit beyond the 4×4 constraints today; call it artistic license).