反思传统设计观念,提出当前的设计任务。 舞台设计,在18世纪时它要求是“眼睛的音乐”,到了19世纪的自然主义则强调布景是“自然的一角”,而20世纪的构成主义,它追求的舞台形式是“动作的机器”,可是象征主义和表现主义又认为舞台设计中要做到“视觉的隐喻”,或者再比如中国传统戏曲反映的是“布景 Reflect the traditional concept of design, put forward the current design tasks. Stage design, which demanded “eye music” in the 18th century, and naturalism in the 19th century emphasized that the setting was “a corner of nature”, whereas 20th-century constructivism, which pursued a stage form of “acting machine” , But symbolism and expressionism also think that the stage design should achieve the “visual metaphor”, or another example, traditional Chinese drama reflects the "scenery