In this article, based on the evaluation about Yoo Chihwan research, we examined the categories of aesthetics that are being polishing in his poem centered on the poetry 'I was happy because I loved you.'. Trying to expand his literary index by regulating his poetry literature to the universal aesthetics implementation by branching and building aspects of life trying to reach him by accessing the result of aesthetic and aesthetic achievement did.
While exploring deeply into the ideal and ideal world in the abyss of Cheongma, the universal aesthetic attributes of literature such as sublime, elegant, and tragic beauty are being executed and melted in poetic medical practice. By clarifying that the poetic reason of Cheongma is implemented in ideological, philosophical, metaphysical, aesthetic and beyond aesthetics category, it is expected that the reason why we can widen the theory of Yoo Chihwan and the sign.
It is not easy to identify humor and laugh from the type of aesthetics since Cheongma's poet, it is a bars mechanic property that triggers humor and laugh in his unrealistic consciousness It seems that it could not be done. Therefore, the remaining text of sublime, tragic beauty, elegant, excluding humor and laugh, is the text that we have been exploring, not in fasting but in doubles type. In short, the specimens discussed "tragic beauty and sublime", "elegant and tragic beauty" 'sublime and elegant' are compoundly induced in each specimen and appear in poetic space. By doing so, Cheongma's test piece, which unconsciously takes advantage of it, clearly shows aesthetics with thoroughly accompanying loss and lack of self.
Even at the time of Cheongma exploring in the dimension of aesthetics, aesthetics do not exist in a single layer but are displayed in a fluid manner, indicating combined aesthetics by combining with another aesthetic sense. By doing so, you can appreciate Cheongma's recognition of contemporary society, times, history, etc. and the fundamental consciousness that communicates with ego and others with the world.
In the research method, it combines with the vain(tragic beauty), transcendental(sublime), life-like(elegant) universally directing tragic beauty, sublime, elegant from Cheongma’s poet, two doubles types of each chapter. First,works such as "Time", "Flag", "Hot song asks the ground," by the transcendence of sublime and the vain of tragic beauty, Second works such as "Narcissus" "Rock" "Nostalgia" by the vain of tragic beauty and the life of elegant, Third, works such as "Good tree", "Injection", "Twilight" by the transcendence of sublime and the life of elegant each chapter observed the aesthetics development aspect at the time of Cheongma through each of the three times.
Key words:Cheongma, Yoo Chihwan, vain, transcendence, life, tragic beauty, sublime, elegant