Do ancient sculptures belong to intangible cultural heritage? Why?

However, as an art form, ancient sculpture represents ancient people's aesthetic concepts and cultural heritage.

Ancient sculpture belongs to one of the intangible cultural heritages. Intangible cultural heritage refers to those cultural heritages that cannot be preserved in material form, such as oral traditions, performing arts, social customs, ceremonies, festivals and knowledge and practice about nature and the universe. As a form of cultural heritage, ancient sculpture itself is a material form, but the intangible cultural heritage such as culture, history and skills behind it is equally important. As an art form, ancient sculpture represents the aesthetic concept and cultural heritage of ancient people. The ancient sculpture making skill is also a traditional skill, which needs a long time of study and practice to master. This skill also belongs to the category of intangible cultural heritage.