Bonjour Tristesse (French: "Hello Sadness") is a novel by Françoise Sagan. Published in 1954, when the author was only 18, it was an overnight sensation. The title is derived from a poem by Paul Éluard, "À peine défigurée", which begins with the lines "Adieu tristesse/Bonjour tristesse..." A film adaptation appeared in 1958
Music is an art form whose medium is sound. Its common elements are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics, and the sonic qualities of timbre and texture. In its most general form the activities describing music as an art form include the production of works of music, the criticism of music, the study of the history of music, and the aesthetic dissemination of music.Cinematography is the science or art of motion picture photography by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as film stock.