Working with water-based media is being ‘in flow’. I flow in and out of control. Sometimes I am leading, sometimes it leads me. It is good to be flexible and loose. It is a good life lesson too. I use all sorts of water-based media: watercolour, water soluble pencils, watercolour ink, ‘posca’ pens, ‘arteza’ brushes, etc. Experimenting on different paper is great fun as well, as it can add an element of surprise.