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    Museum collections / The Cleveland Museum of Art
    Iceberg Canyon, Colorado River Looking Above
    Timothy O'Sullivan. Iceberg Canyon, Colorado River Looking Above, c. 1871. The Cleveland Museum of Art. Public domain (CC0).

    Public collection via the Cleveland Museum of Art

    AT-00012976

    Iceberg Canyon, Colorado River Looking Above

    by Timothy O'Sullivan

    View at the Cleveland Museum of Art

    About the Artwork

    Timothy H. O'Sullivan served on the first and last seasons (1871-73) of the geographical expedition, led by Lieutenant George Montague Wheeler, to explore and map lands west of the 100th meridian. Wheeler sought an inland passage for troops from Idaho and Utah southward to Arizona and desired to document the topography to benefit future settlement. O'Sullivan's unequaled experience in the field earned him a boat of his own, Picture, from which he slowly explored the canyons from his low vantage point on the Colorado River. In this carefully composed picture of Iceberg Canyon, he seamlessly blended documentary and aesthetic interests, bringing formal and geological order to what is perhaps his best photograph taken along the Colorado. Contemplating the beautiful scenery, the centrally positioned, seated figure introduces human participation to a scene of geological wonder.

    Exhibition history

    Charles Isaacs and Carol Nigro Collection of American Photography. The Cleveland Museum of Art, Cleveland, OH (organizer) (April 26-September 10, 2003). Icons of American Photography: A Century of Photographs from the Cleveland Museum of Art. The Cleveland Museum of Art, Cleveland, OH (organizer) (June 24-September 16, 2007).

    Open-access museum data

    This record comes from the open-access collection data that the Cleveland Museum of Art publishes for unrestricted use (Creative Commons Zero). Art Trackers shows a selection of the museum's published fields. The Cleveland Museum of Art is not an Art Trackers client and has not reviewed or endorsed this page; the museum's own website is the authoritative record.

    • View this work at the Cleveland Museum of Art
    • The Cleveland Museum of Art: open-access terms

    Data retrieved from the Cleveland Museum of Art on October 8, 2026. The museum may have updated its record since.

    Quick Overview

    Artist
    Timothy H. O'Sullivan (American, 1840–1882)
    Date
    c. 1871
    Medium
    albumen print from wet collodion negative
    Dimensions
    Image: 20.2 x 27.3 cm (7 15/16 x 10 3/4 in.); Mounted: 35.5 x 45.7 cm (14 x 18 in.); Matted: 50.8 x 61 cm (20 x 24 in.)
    Type
    Photograph
    Classification
    Photograph
    Department
    Photography
    Credit line
    John L. Severance Fund
    Accession no.
    2002.46

    More by Timothy O'Sullivan in museum collections

    • Geographical & Geological Explorations & Surveys West of the 100th Meridian

      Timothy O'Sullivan

      1871/73 · Photograph

      Public collection via the Art Institute of Chicago

      AT-00000192
    • Geographical Explorations and Surveys West of the 100th Meridian

      Timothy O'Sullivan

      1871/74 · Photograph

      Public collection via the Art Institute of Chicago

      AT-00000193
    • Sand Dunes, Carson Desert, Nevada

      Timothy O'Sullivan

      1867 · Photograph

      Public collection via the Cleveland Museum of Art

      AT-00000372
    • 50th Pennsylvania Infantry in Parade Formation

      Timothy O'Sullivan

      c. 1870/82 · Photograph

      Public collection via the Art Institute of Chicago

      AT-00006397

    Open-access museum record · AT-00012976

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