Help explain the words art design, photography major and fashion design clearly.

1 Art design is an independent art discipline, and its research content and service objects are different from traditional art categories. At the same time, art design is also a comprehensive subject, involving many factors such as society, culture, economy, market, science and technology, and its aesthetic standards also change with the changes of these factors. Art design is actually the embodiment of the designer's own comprehensive quality (such as expression ability, perception ability and imagination ability). Photography majors mainly study art, literature and aesthetics. Receive training in film photography, TV shooting and advertising production, and master the basic abilities of film photography, TV shooting, advertising photography and photo photography creation. Fashion design is the focus of science, technology and art, involving aesthetics, culturology, psychology, materials science, engineering, marketing, chromatics and other elements. "Design" refers to planning, conceiving, conceiving and establishing a scheme, and also includes the meanings of imagery, drawing and shaping. "Fashion design process" refers to the whole process of conceiving according to the requirements of the design object, drawing the renderings and floor plans, and then making them according to the drawings to realize the design.