Draw constructions in shadows with thicker traces, and buildings in mild with thinner strains. Try out it you: draw a circle, then go more than The underside of it with a heavier line and right away it gains volume and seems like a ball. Black carbon inks are offered https://inkpendrawingtechniques34520.ampblogs.com/considerations-to-know-about-ink-pen-drawing-techniques-73670572