Hatching for Thickness: By hatching (drawing intently spaced parallel strains) in specific places, you may develop the illusion of the thicker line and include texture in your drawing. Stippling is a pen drawing method that includes creating a pattern of smaller dots to include texture and shading to an https://sethtaglo.bloggip.com/36172482/5-simple-techniques-for-how-to-draw-with-ink-pens