舞台美术设计是一种表现三维立体空间的舞台视觉艺术。舞台美术存在的根本意义在于根据剧本内容和演出现场的要求,在统一的艺术构思下运用多种视觉艺术手段,创造出剧中环境和角色的外部形象,但它又不仅仅是提供演出的环节,更重要的是体现舞台美术师力图描绘的意境,即按照剧本的需求,把时间、地点、气候、剧情气氛、人物情绪、时代特色等,在导演总体构思的前提下,通过舞台设计用色彩、线条、灯光等创造出一个适合剧中人物表达情意的立体三维空间, Stage Art Design is a stage visual art that shows the three-dimensional space. The fundamental significance of the existence of stage art lies in the fact that according to the contents of the script and the requirements of the performance scene, a variety of visual arts are used under the unified artistic conception to create an external image of the environment and characters in the play, but it is not merely a stage for providing performance , More importantly, it embodies the artistic conception that the stage artist tries hard to depict, that is, according to the needs of the script, the time, place, climate, drama atmosphere, emotions and characteristics of the times are premised on the overall concept of the director, , Lines, lights, etc. to create a suitable three-dimensional space for the expression of the characters in the play,