What are the two categories of drawing materials and describe one medium from each category.?

The two categories of drawing materials are dry media and wet media. An example of dry media is graphite, commonly used in pencils, which allows for precise line work and shading. An example of wet media is ink, which can be applied with brushes or pens and offers a range of expressive possibilities, from fine lines to bold washes. Each medium provides unique textures and effects, influencing the overall style of the artwork.