What is a key feature of hot and cold press paper?

Hot and cold press papers are specifically designed to cater to different artistic needs, and one of their key features is their texture and how it interacts with various mediums, including pen and ink. Hot press paper has a smooth surface that is excellent for detailed work, making it particularly favorable for pen and ink applications, as it allows for clean lines and intricate designs. In contrast, cold press paper has a more textured surface, which can also work well for pen and ink, though it may produce a different artistic effect.

The ability of both hot and cold press papers to handle pen and ink effectively allows artists to explore line work, shading, and detailed illustrations, affirming the value of this medium in creating artworks. This versatility is one of the reasons why option B is the most accurate choice, highlighting the suitability of these papers for such techniques. The other options suggest limitations that do not reflect the wide application of hot and cold press papers in various art forms.