Generating clean gradients with a pen is a way that can add a way of realism and depth to your drawings. Applying Different Pen Dimensions: Experiment with different dimensions of pen nibs for various dot measurements. Greater dots can be used for rougher textures, while finer dots are ideal https://ink-pen-drawing-technique16058.bloguetechno.com/the-definitive-guide-to-how-to-draw-with-ink-pens-72797098