Portraits: Use pen with the intricate facts of facial features and markers or coloured pencils so as to add skin tones and hair color, giving a sensible and vivid glance. Architectural Drawings: Use these techniques to differentiate materials and surfaces in architectural drawings, such as the brickwork of a https://erickngteo.dailyblogzz.com/37867818/the-definitive-guide-to-how-to-draw-with-ink-pens