Lincoln Memorial - Glass negative photogrpah. Public domain.

The Harris & Ewing, Inc. Collection of photographic negatives includes glass and film negatives taken by Harris & Ewing, Inc., which provide excellent coverage of Washington people, events, and architecture, during the period 1905-1945. Harris & Ewing, Inc., gave its collection of negatives to the Library in 1955. The Library retained about 50,000 news photographs and 20,000 studio portraits of notable people. Approximately 28,000 negatives have been processed and are available online. (About 42,000 negatives still need to be indexed.)

An example of neoclassicism, it is in the form of a classical temple and is located at the western end of the National Mall in Washington, D.C. Henry Bacon is the memorial's architect and Daniel Chester French designed the large interior statue of a seated Abraham Lincoln (1920), which was carved in marble by the Piccirilli brothers. Jules Guerin painted the interior murals, and the epitaph above the statue was written by Royal Cortissoz. Dedicated on May 30, 1922, it is one of several memorials built to honor an American president. It has been a major tourist attraction since its opening, and over the years, has occasionally been used as a symbolic center focused on race relations and civil rights.