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:
public domain lincoln collage fodder elusive muse monochrome Abraham Lincoln and His Second Son Thomas Tad Alexander Gardner American born Scotland April Albumen silver print . . cm in. .XM. www.getty.edu Abraham Lincoln and His Second Son Thomas Tad Alexander Gardner American born Scotland April Albumen silver print