Knowing the Presidents: Abraham Lincoln America's Presidents: National Portrait Gallery

Smithsonian NPG exhibition: the nation's only complete collection of presidential portraits outside the White House.

Lincoln's Assassination – Ford's Theatre

Abraham Lincoln: A Technology Leader of His Time

See a Life-Size Portrait of Queen Lili'uokalani, the Last Reigning Monarch of Hawai'i, At the Smithsonian

The Unique Invention of the American President

Abraham Lincoln, Biography, Childhood, Quotes, Death, & Facts

Oprah Winfrey portrait unveiled at National Portrait Gallery

Life-Size 1865 Portrait of Abraham Lincoln Stands Tall at the National Portrait Gallery, At the Smithsonian

Abraham Lincoln Photo Shows President as You've Never Seen Him Before

Abraham Lincoln America's Presidents: National Portrait Gallery

Ten Facts About Washington's Presidency · George Washington's Mount Vernon

Abraham Lincoln in Photos: How the Presidency Aged Him

Abraham Lincoln (1809–1865)

Frederick Douglass on Abraham Lincoln: The Writer and Abolitionist Remembers the President in Library of Congress Primary Sources

History & Culture - Lincoln Home National Historic Site (U.S. National Park Service)