Attar of Nishapur in Persia, much of medicine and drugs were based on herbs. Therefore, by profession he was similar to a modern-day town doctor and pharmacist. Rose oil means attar. Several musical artists have albums or songs which share the name of his most famous work, "Conference of the Birds", as well as the themes of enlightenment contained therein. Notably, jazz bassist David Holland's album, which was written as a metaphor for his own enlightenment, and Om's Conference of the Birds, which deals with extremely esoteric themes often connected with metaphors of flight, inward vision, destruction of self, and oneness with the
Flower (video game) activating wind turbines. These changes generally result in new flowers sprouting for the player to interact with. Flying through each flower results in a musical chime that harmonizes with the music. The music itself dynamically adjusts as changes are made to the world. The more flower petals the player has trailing the lead petal, the faster the petals move. It is impossible for the player to lose a level or any progress. The game features no enemies, hit points, or time limits. A single play-through of the game takes approximately one hour. Although no speech or text is used anywhere