Sumi-e is the japanese old art made out of ink an brush. This takes a lot of practice and concentration because there is no Ctrl+z when we talk about ink, of course. You have only one try to achieve the best result. Because of that, sometimes you have to try over and over until you have a good result. Just like in Super Mario games. We reinvented Mario, Princess Peach and Bowser as a Oni masks in Sumi-e, style. Of course we did it digitally, shortcuts are allways there for gamers ;). PD: kanjis are for “jump”, “Princess” and “Turtle”.