Concept artists are creative professionals who visualize ideas for various projects, such as movies, video games, and animations. They create illustrations that help bring characters, environments, and objects to life before they are fully developed. By sketching and painting, concept artists provide a clear direction for the entire production team, ensuring everyone shares a common vision. These artists often work closely with directors, game designers, and animators to refine their concepts. Their work is crucial in establishing the look and feel of a project, making it easier for other artists and technicians to understand how to execute the final product.