Abstract
In this writing, issued beauty as Hyangga(향가) creative motivation into the focus, its expression modality is discussed and then an aesthetic sense of Sil-la is considered. For its research, in "Samkukyusa"("삼국유사") some Hyangga - , , , - that have phraseologies for beauty meaning are choose for the discuss. First, beauty as Hyangga(향가) creative motivation were expressed by above methods. 1. Beauty as desires for acquisition and confirmation in 2. Beauty that the subject (the writer) looked upon in 3. Beauty that felt pathetic for declining in 4. Beauty that arouse from disillusion in Second, an aesthetic sense of Sil-La in "Samkukyusa"("삼국유사") showed as the above. 1. Physical beauty that Sil-La were attracted by 2. Beauty as the glorified object that Sil-La were attracted by 3. Beauty as the virtue notion that Sil- La were attracted by In consequence, it is discussed that Sil-La had an aesthetic sense as the perfect virtue united the transcendence and the real.