It's funny, as an artist, I use to worry about wasting paper all the time. I never used blank paper, or even new canvases. Everything was on the back of something (mostly homework) and my AP Art teacher even gave me all the old canvases people left behind (about 30-40). Heck, even the rough draft of my book was written on the back of old statistics and econ homework.
Partial 1: 6 weeks? (should probably nudge)
Partial 2: 14 day
Partial 3: 5 days
Partial 4: 5 days
Partial 5: ... hasn't sent out yet. (No stamps ._.)
Partial 6: ... hasn't sent out yet. (No stamps ._.)
Full 1: 13 day
Full 2: 10 days
Full 3: 2 days
Full 4: 1 day
Oh, and here's a painting I finished yesterday. The lighting's not great, but I thought I'd share.