This image was acquired from
flickr. 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:
sdasm san diego air and space museum sandiegoairandspacemuseum aviation aeronautics flight northrop john knudsen northrop johnknudsennorthrop john k. northrop johnknorthrop john northrop johnnorthrop jack northrop jacknorthrop northrop corporation northropcorporation painting flying wing flyingwing lockheed vega lockheedvega portrait