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:
University of Virginia Rotunda plan ground floor retouched. University of Virginia Plan of First Floor of Rotunda by Thomas Jeffersonbr caption as well as further image information according to source O'Neal Jefferson's Buildings at the University of Virginia The Rotunda Charlottesville Virginia The University of Virginia Press