The author wrote it with the hope that he would be a kind of journey bridge to the beautiful investigation and the beauty of meaning, and to enter Benjamin's reserve of architecture, his philosophy and aesthetics. It seems to have been a book that has transformed his Ph.D. paper into a book for the general audience. Benjamin's art theory, and he looks at the basic idea of Benjamin flowing at its base, and then he's trying to figure out the nature of his art theory and discussing its