What are the provisions on the protection period of artistic copyright?

The term of copyright protection refers to the period during which copyright is protected by law. During the term of copyright, the work is protected by copyright law; When the copyright expires, the copyright is lost and the work enters the public domain. This is also the embodiment of the legal feature that copyright as intellectual property has timeliness. The term of protection of copyright property rights is stipulated as follows according to the nature of the work and the subject of copyright. 1. The protection period of artistic works is 50 years before and after the author's death, ending at 65438+February 31in the 50th year after the author's death; If it is a cooperative work, it ends at 65438+February 3 1 50 years after the death of the last deceased author. 2. The term of protection of the author as a legal person or other organization is 50 years, ending at 65438+February 3 1 day in the 50th year after the first publication of the work; However, if the work is not published within 50 years after creation, the copyright law will no longer protect it. 3. Term of Special Works The protection period of film works and J photographic works created by similar filming methods is 50 years, ending at 65438+February 3 1 day in the 50th year after the first publication of the works; However, if the work is not published within 50 years after creation, the copyright law will no longer protect it. The term of protection for a work of unknown author, the right to use and the right to remuneration shall be fifty years after the first publication of the work. The "unidentified author" here refers to the situation that it is difficult to determine the identity of the author because the work is published under a pseudonym, pseudonym, pseudonym or unsigned. If the author determines that within 50 years, the copyright protection period is as stated in it.