This sketch was done over two sessions. I started it on a damp, drizzly day. I was sitting under a fairly well covered area and was doing fine for a while, until it started pouring. Then the ground around me started flooding as the puddles that were already there started growing. I noticed that the bottom of my backpack was actuallysitting in water so I packed up quickly before I had big problems...but the sketch wasn't finished. I went back this week (on a dry day) and finished it. Meanwhile I had to take almost everything out of my backpack so that the backpack and the supplies could dry. Luckily I keep all of the papers I'm using in protective plastic sleeves so they were safe.