Gradual Line Spacing: Start by drawing traces close together inside the darkest regions of your gradient, then steadily Room them even more aside as you progress towards the lighter areas. This method needs a constant hand and a good eye for spacing. Ink pens drawings are a well known https://ink-pen-drawing-technique47136.weblogco.com/36982411/a-review-of-how-to-draw-with-ink-pens