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:
Portland Harbor Maine looking south from Munjoy's Hill NYPL bGF ZB. en Portland Harbor Maine looking south from Munjoy's Hill nypl org Scan by NYPL Portland Harbor Maine looking south from Munjoy's Hill The Miriam and Ira Wallach Division of Art Prints and Photographs Photography Collection dacefdabc GFZB Robert Dennis collection