For people used to dry mediums, ink is a whole new globe. Shading can not be managed from the tension you place on your pen, but fairly marks of various styles, measurements and frequencies - closer together marks will give the illusion of shade, though space within the web https://ink-pen-drawing-technique37813.boyblogguide.com/35891870/5-easy-facts-about-ink-pen-drawing-techniques-described