Pen and Ink drawing is a simple however attractive art of drawing utilizing a dip or reservoir pen on the medium, generally a bit of paper. Hatching is the easiest and One of the more essential ink drawing techniques. To hatch you essentially produce a series of horizontal parallel lines. https://augustyuciw.bloguetechno.com/ink-pen-drawing-techniques-things-to-know-before-you-buy-71050421