Great animation. Hey, this may sound a bit dumb, but what technique do you use to make the lines move and change ever so subtlely between the frames? Like how for the first few frames, Dash's book seems to be wobbling a bit, and the lines are different. Do you just redraw them, tracing over the previous frame, only changing the position of the new line a little? or do you redraw the whole frame or something? I'm a bit of an aspiring animator, and I'd really like to know how to do that.