Renaissance paintings usually don't much copyright protection to begin with. They kinda hadn't invented it yet. Besides, even if they had, the artist's great-great-great-grandchildren are dead; it's way in the public domain.
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Renaissance paintings usually don't much copyright protection to begin with. They kinda hadn't invented it yet. Besides, even if they had, the artist's great-great-great-grandchildren are dead; it's way in the public domain.