I am not a clean printmaker. I left my blank papers in a stack on the table where I was also printing (MISTAKE). My spatula fell onto a piece of paper, making a huge indelible brown splotch. I decided to go with it, made lots of brown splotches and smears, and then printed over it. It was impossible to see the print over the splotches since the ink was exactly the same, so I painted into the print to make it stand out from the mess.
I think it looks pretty neat. I am kind of stuck at this point, however.