Under U.S. copyright law, works published before 1978 are protected for 95 years from the date of first publication. Composition II with Red, Blue, and Yellow was published in 1930. The painting entered the public domain on January 1, 2026—exactly when Duke’s Center for the Study of the Public Domain said it would.
Nature, Published online: 26 February 2026; doi:10.1038/d41586-026-00672-z，详情可参考快连下载安装
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2026-03-03 12:00:00