Within a pinch, I'd personally do this with saliva and my finger! Softer tones along with ink lines make a beautiful distinction and will make your drawings a bit more lifelike. Stippling is a wonderful strategy for incorporating intricate textures and comprehensive shading to pen drawings. It allows for https://how-to-draw-with-ink-pens88271.suomiblog.com/fascination-about-how-to-draw-with-ink-pens-52641485