“ Canada Canadian copyright and moral rights are automatic for any work created by a citizen or resident of Canada, a country with which it has a copyright treaty, or a country to which the Minister has extended protection by notice in the Canada Gazette. ”

“ A public performance or display in itself does not constitute publication. (17 USC 101) b An "eligible country" is any member (other than the United States) of the Berne Convention or World Trade Organization, or a country to whom copyright protection was extended by presidential proclamation. ”

“ The general rule is that copyright extends fifty years after the death of the author, but numerous exceptions exist. If there is more than one author, the last-surviving author is used. Moral rights can be waived, but cannot transferred and are not automatically waived when copyright is transferred or waived. [1]
Works by known living authors Photographs by an individual author: 50pma. [1] works for hire (copyright held for a corporation) with the individual author as majority voting shareholder: public domain for works by authors who died before 1973 (50pma) . ”