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:
Queen Charlotte by studio of Allan Ramsay. Queen Charlotte by studio of Allan Ramsay Charlotte Sophia of MecklenburgStrelitz by studio of Allan Ramsay Reproduction of painting that is in the public domain because of its age PDArt The National Portrait Gallery History of the Kings and Queens of England