The aesthetic is sometimes described as one of beauty that is "imperfect, impermanent, and incomplete". Color photographic materials are impermanent and are by nature unstable. The "Gita" considers the world to be transient, all bodies and matter as impermanent. In Theravada, all phenomena are to be seen as impermanent, suffering, not-self and empty. Supreme and complete enlightenment, because it is impermanent, is the Buddha nature. Democritus' theory of atoms entailed that assemblages of atoms were impermanent. Next, he must realize that the physical beauty is meaningless and impermanent, unlike souls. Then he adds to that all impermanent things must perish. Buddhism views the universe as impermanent and always in flux. However, Buddha adds that the Brahmaloka is impermanent. In these epics, everything is impermanent including matter, love and peace. This is sometimes the case with "supertemporal" artworks, which are by design impermanent. What made such deaths symbolic was that youth, which they represented, was impermanent by definition. In July 2013, LaBrie's album "Impermanent Resonance" was released at Inside Out Music. His attempted reform proved impermanent at best.