Cross hatching is just like hatching apart from the lines cross over one another. The greater that the strains cross, the darker the value. Cross hatching can be employed with rigid straight strains or as cross contour traces to determine the shape of the object. Straight lines are effortless https://ink-pen-drawing-technique37036.bloguerosa.com/36892059/5-essential-elements-for-ink-pen-drawing-techniques