Cross hatching is just like hatching except that the strains cross over each other. The more that the traces cross, the darker the value. Cross hatching may be used with rigid straight traces or as cross contour traces to define the shape of the article. You may think that https://inkpendrawingtechniques37813.kylieblog.com/38631439/not-known-facts-about-how-to-draw-with-ink-pens