Basic techniques of flip-cup, dirty pour, swipe, and even a bit of blown ‘flame’ effect on the left edge. I stuck to 5 colours, with black and white for swiping. The flip-cup went wrong as the orange and black turned to mud, but as the medium stays workable for ages, I could adapt with a strong blue poured ‘ribbon’ which lifted it and gave it more movement too. I like the upside down Moomin! With one of these, especially this big, you see more in it each time you look.