This is the author's understanding of the art ecology from her personal experience of artistic creation. By means of factual description, she makes simple explanation to look into the concrete world of intellect, emotion and will composed of the artistic world. Through the work of art, the author looks into the various internal abilities which can recognize the existence of the ”world of heart and will” by synchronizing the ”internal character” and ”external senses”. And she cites various knowledge used substantially by the artists to dissect the ”world of intellect” built by art. ”The work of art is the remaining of the education of art”; therefore, ”education of art” provides the development of special characteristics and function of the ”world of intellect, emotion and will”.