The argument for asserting copyrights in public domain works is that the public interest is best served by taking public money to acquire and maintain national cultural treasures, then selling access to them, and using the money to reduce the amount that the public pays for future operations. I understand and reject that argument. A real public domain in national treasures allows for a much broader range of uses and reproductions than the limited, noncommercial, no-derivatives license permits, and these uses would benefit our public life.