The art department is a team within a production, such as a film, television show, or theater, responsible for creating the visual elements. This includes designing sets, props, and costumes to establish the overall look and feel of the project. The department works closely with the director and other creative teams to ensure that the visuals align with the story and themes. Members of the art department include roles like the production designer, who oversees the overall visual style, and the set designer, who focuses on specific locations. They collaborate with other departments, such as the costume department and props department, to create a cohesive visual experience for the audience.