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The Columbus Indiana Architectural Archives holds physical and digital materials documenting the significant architecture, landscape architecture, public planning, public art, and graphic design of Bartholomew County and Columbus, Indiana from the early 20th century to the present.

When the archival materials that make up CIAA’s holdings were first being collected in the late 1960s, architectural patronage by local families, foundations, and businesses had earned Columbus the name “The Athens of the Prairie” for its mid-century modern buildings. Collecting efforts focused on buildings designed by nationally recognized architects. Quickly the collecting scope expanded to include landscape architecture and public planning, and more recently the areas of public art and graphic design have been added. CIAA collects materials documenting all of Bartholomew County.

Materials are in many formats, including sketches, drawings, correspondence, reports, photographs, material samples, audio and video recordings, and models. The reference library and clipping files support the interpretation of our collection.

Read CIAA’s Collection Development Policy.


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Selected Projects and Collections


Online Exhibits

301 Washington Street: Cornerstone of Columbus, Indiana

The building at 301 Washington Street, with interiors by Alexander Girard, has played a role in the history of prominent families, businesses, and modern design in Columbus, Indiana. More than any other building in Columbus, 301 Washington Street tells the story of the Irwin-Sweeney-Miller family. While many families have contributed to shaping Columbus over the last two hundred years, the Irwin-Sweeney-Miller family holds a unique position for its involvement in business, religion, politics, art, and philanthropy locally, nationally, and internationally.

This project was supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act, administered by the Indiana State Library.

Photo by Hadley Fruits.

Anchor, Move, Connect: Henry Moore’s “Large Arch”

Henry Moore's "Large Arch," located on the broad plaza of I.M. Pei's Cleo Rogers Memorial Library in downtown Columbus, Indiana, was installed in the spring of 1971. The monumental bronze sculpture serves as the plaza’s visual anchor for the surrounding buildings. And yet, the sculpture invites us to move under and around it; to allow our eyes to move over its surface to the buildings beyond. As a gathering place, the library plaza connects local residents with one another and with people and places around the world.

This project was supported by Friends of CIAA.

Illustration by Commercial Artisan.


Digital Collections