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:
Thomas Becket Murder. Summary Earliest known portrayal of Thomas Becket's murder in Canterbury Cathedral Morderstwo Tomasza Becketa najwczeniejsze znane przedstawienie XIII Original in British Library Harley MS various online versions including britannica also cited on cover of Frank Barlow's Thomas Becket unknown author PDArt