Circular designs create light-weight and dim shadows in pen and ink drawings, with compact circles creating additional dense shading. This technique captures organic textures, such as scales or foliage. Architectural Drawings: Use these techniques to differentiate components and surfaces in architectural drawings, including the brickwork of a building or https://travisnpvdm.blogdal.com/37807173/the-definitive-guide-to-how-to-draw-with-ink-pens