Portrait, in profile, of Walt Whitman as an elderly man.

Reproduction of an engraving used as the frontispiece for "Leaves of Grass"; taken from a now lost daguerreotype by Gabriel Harrison.

Engraved portrait of Walt Whitman in middle-age. Executed by Stephen Alonzo Schoff after an original portrait by Charles Hine. Used in the 1860 edition of "Leaves of Grass".

Portrait of Walt Whitman as an elderly man.

Reproduction of a engraved portrait of Walt Whitman in middle-age. Executed by Stephen Alonzo Schoff after an original portrait by Charles Hine. Used in the 1860 edition of "Leaves of Grass".

Studio portrait of Walt Whitman, pictured with trimmed beard and hair; dressed in suit coat, vest and tie; and seated, with arms crossed.

Reproduction of a studio portrait of Walt Whitman, pictured with trimmed beard and hair; dressed in suit coat, vest and tie; and seated, with arms crossed. Published in the series, "The Photographic History of the Civil War", edited by Francis Trevelyan Miller.

Reproduction of a studio portrait featuring Walt Whitman in the 1870s.

Studio portrait of Walt Whitman as an elderly man; pictured in a hat, with untrimmed hair and beard. A similar version to the portrait inscribed by Horace Traubel to Tom [Mosher] in 1904.

Portrait of Walt Whitman as a very elderly man; pictured [at home] seated in his rocking chair.