Owing to internationalization and cultural diversification, 'Graffiti Art' combines fashion to display direct and human-close visual intensity, creating a fresh life style of new generation. Artists of 'Post-Graffiti' bring her to the field of cultural industry with latest technology and a variety of materials. Therefore, the point is that how can this Sub-Culture Art transform into a new culture form. In this study, it starts Sub-Culture Art, analyses aesthetic of Post-Graffiti. Moreover, I think it's interesting that Graffiti Art will be native to Taiwan.