Smithsonian Institution
National Portrait Gallery: One Life: Walt Whitman, a Kosmos
This multimedia site offers readings of Whitman's poetry, an introduction, a gallery of images and works through the years of his career, and a reflection of Whitman's significance.
Library of Congress
Loc: Revising Himself: Walt Whitman and "Leaves of Grass"
This multimedia exhibition examines Whitman's life and writing career, as he continually revised his masterwork, "Leaves of Grass."