I really like when I get just the right amount of paint on the canvas, where the brush starts to slip just a little. Thats when some interesting marks start to form. My problem is that I keep going (cause I am having so much fun) and cover up some of those marks. I have two thoughts at the same time: 1.'Oh I like that', and 2. 'That was fun, I wanna do that again'. Sometimes, Unfortunately, I listen to the second thought. But, I am happy with how this turned out.