Draw constructions in shadows with thicker lines, and structures in gentle with thinner traces. Test it your self: draw a circle, then go above the bottom of it with a heavier line and right away it gains volume and looks like a ball. Observational Competencies: Regular sketching boosts your https://inkpendrawingtechniques15983.thelateblog.com/37446910/the-basic-principles-of-how-to-draw-with-ink-pens