It is actually worth noting that Indian ink incorporates shellac which could clog brushes and dip pens if they aren't cleaned appropriately, While most other carbon inks will not. Stippling for Subtle Gradients: Stippling will involve creating little dots with your pen. For the gradient influence, area the dots https://ink-pen-drawing-technique73714.wssblogs.com/36840746/fascination-about-ink-drawing-for-beginners