Copyright in fine arts

For artists fine arts — it not only continuous experiments, creation of visual works and infinite movement to perfection which demands a lot of time and emotional return. It also opportunity to monetize that brings pleasure. Therefore it is important to understand that such copyright of the artist, photographers, the sculptor, the designer and that protection represents them. How to sell the works, to transfer the rights for their use and through what documents to process transactions? Intellectual property in art: legislative base and validity periods...