This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Edward Teach Commonly Call'd Black Beard bw. Blackbeard the Pirate this was published in cite book Defoe Daniel Johnson Charles although Angus Konstam says the image is circa General History of the Lives and Adventures of the Most Famous Highwaymen Murderers StreetRobbers to which is added genuine account of the voyages and plunders