The focus of study is placed on “painter-sculptors” Through the research of the paintings of famous sculptors and the sculptures of grean painters, I recognized again the meaningless traditional classification of fine art. Artists often need to work with the artistic exploration of various mediums in representing their creative ideas. The figures I’ve examined in the thesis show cleanly the process of the development of the artist’s concept by working with organic relationship between 2 dimensional and 3 dimensional mediums. I hope this paper will help art majors develop their creativity without any restriction.