Posting some drawings from my sketchbook below. The themes are random. You'll see that sometimes I draw on glassine, and I've transferred these to my sketchbook. I draw on glassine with graph paper or a handmade grid below. And sometimes I just draw the grid on to the glassine or sketchbook. The grid helps keep me disciplined, and allows me to see interesting details about perspective. I had fun with the oil pastel landscapes. Hope you enjoy!