With the second hack you don’t even have to wait and you can use any tool you have on hand to make a fun pattern. Like a pointy tool you need for usual scratch paper, you can go way beyond that.
The Dina Wakley – Media Tool ( JGG ) is a fun tool to make funky marks or you can use it to draw.
But there are so much more options and once you get started, you’ll see more and more possibilities.