Answer:
it makes it look like watercolor • it helps define volume and form by adding shadow
• creates a visual pattern of alternating light and dark that helps make the drawing more dynamic
used in more realistic drawings
Step-by-step explanation:
Is ink diluted with water and applied with a brush. It appears like the wash effect of watercolor. Even though it's more difficult to control until you learn to use the brush, it can create effects impossible to achieve with other media. It must be worked quickly and freely due to its liquidity - making it spontaneous and expressive.