The dissertation explores the philosophical systems of Friedrich Nietzsche and Martin Heidegger, with a particular focus on their views on art. For Nietzsche, art represents the highest affirmation of life, whereas Heidegger sees it as a means of revealing truth. The study conducts a comparative analysis of their theories, identifying key differences and overlaps. Special attention is given to Nietzsche’s concept of the will to power and Heidegger’s notion of aletheia (unconcealment of truth) as fundamental aspects shaping their perspectives on art. The conclusion highlights the influence of their philosophical views on modern aesthetics and philosophy.