Circular patterns build light-weight and dim shadows in pen and ink drawings, with compact circles developing extra dense shading. This technique captures natural textures, for example scales or foliage. Architectural Drawings: Use these techniques to differentiate materials and surfaces in architectural drawings, including the brickwork of a developing or https://fernandoiubhm.vidublog.com/36218351/the-fact-about-ink-pen-drawing-techniques-that-no-one-is-suggesting