John Keats, one of the representative poets of romantic age, has reached its climax in its love of art and nature, worship of beauty and his expertise in philosophy of life in his famous ode "ode on a Grecian urn”. This specific ode is authentic proof of oft quoted remark about Keats that he was more Greek than Greeks. He has philosophized the concepts of love, beauty and art. According to Keats, in love, there is no consummation. The in-satiated love is the real love; He perceives. Keats states that unsaid things are more emphatic than said ones. He interprets beauty as an art which is the only truth in life and that truth (reality) is the only beauty in life. This paper aims to discuss the poem "ode on a Grecian urn “from the perspective of critical analysis. This research is helpful to analyze the philosophical, aesthetical and romantic aspects of Keats poetry.