So I have been making these small drawings after I started drawing on post it notes during testing at my school. Don't worry we my class was not testing. But we where expected to stay in a room for about three hours everyday.
I am enjoying working on the small four inch sheets. I like the fact that I don't dwell on detail while working on them. And although I do not think I would dwell on bigger pieces the small sheets let me work quick and I can finish a sketch in ten, twenty, thirty or an hour. Depending on how much time I can spare.
It's been hard to work during classes. My students enjoy seeing me work but if I do not stay on top of what they are doing they get very easily distracted.
Although sometimes its good for them to have distractions.