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:
The AntiSlavery Society Convention by Benjamin Robert Haydon. Artwork Creator Benjamin Robert Haydon The AntiSlavery Society Convention oil canvas at the National Portrait Gallery website This monumental painting records the convention of the British and Foreign AntiSlavery Society which was established to promote worldwide