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:
Charles Saunders House pv. Charles Saunders House Massachusetts Avenue Cambridge Massachusetts USA Built architect unknown Historic American Buildings Survey Library of Congress Prints and Photograph Division Washington USA Survey number HABS MA loc gov pnp ma Jack Boucher photographer Public domain Original work of the US