In graphic communication, illustrations are primarily used for what purpose?

Illustrations are primarily used to create stylized concepts and ideas. This approach allows designers to capture the essence of something in a way that might not be entirely realistic but focuses instead on conveying a particular theme, emotion, or idea. Illustrations can represent abstract concepts, stylize characters, or visualize scenarios in a unique manner, enabling creativity and expression without strict adherence to accuracy.

In contrast, while conveying accurate real-world representations is important in some contexts, it is not the primary purpose of illustrations, which aim for artistic interpretation. Additionally, illustrations may not necessarily minimize production time and costs, as their creation can involve detailed artistic processes. Capturing everyday life situations is often a facet of certain types of illustrations, but again, the main intent is not merely to document reality, but to express and communicate ideas creatively.