You can also make use of them for airbrushing! The inks is usually diluted with drinking water and utilized for tonal function as well. You may also make use of your Liquidraw inks with different kinds of drawing inks if you need to combine and match different sets – https://emilianojkrsq.pages10.com/new-step-by-step-map-for-ink-drawing-for-beginners-72218664