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:
Computer terminals at the headquarters building of the Washington Suburban Sanitary Commission or WSSC Laurel Maryland LCCN.tif transparency color in or smaller Notes Digital image produced by Carol Highsmith to represent her original film transparency some details may differ between the film and the digital images Forms part