Most of the photos on this site were extracted from reference images (high-resolution tiffs, 20 to 200 megabytes in size) from the Library of Congress research archive. (To query the database click here.) Many were digitized by LOC contractors using a Sinar studio back. They are adjusted by your webmaster for contrast and color in Photoshop before being downsized and turned into the jpegs you see here.
Six of seven WPA posters by Louis B. Siegriest (1899-1989) promoting American Indian art at the Golden Gate International Exposition in 1939. Available as Vintagraph fine-art prints, made from ultra high-resolution scans of the original serigraphs -- very detailed and quite beautiful. View full size | Shop the art.