Does the world famous paintings have copyright?

On the whole, it is entirely possible. See China's Copyright Law and Berne Convention ~ Berne Convention have different provisions for different works: for general literary and artistic works, the protection period given by the Convention is the author's life and 50 years after his death. This period is the shortest period for the protection of works. For anonymous works (unsigned works) and works with pen names, the protection period is 50 years from the date of publication of the works. If a work without signature or pen name reveals its identity within 50 years after its publication, the protection period of its work shall be governed by the provisions of Article (1). The protection period of photographic works and practical works of art shall be stipulated by the laws of various countries, but the shortest period shall not be less than 25 years after the completion of the works. The above provisions also apply to cooperative works, but the protection period after the death of the author should be counted from the death of the last author. For some member countries, the protection period is shorter than the above-mentioned period, and the convention has made flexible provisions, that is, it is bound by the revised Roman version of1June 2, 928. If the domestic law has stipulated this time limit when this text is signed and takes effect, the country has the right to keep this time limit.

Hope to adopt