Morgann Trumbull Accredited

USPAP compliant through:

08/09/2025

Specialization(s)

Postwar, Contemporary, and Emerging Art

Member Type

Accredited Member

Service(s)

Charitable Donation; Estate Tax Liability; Equitable Distribution; Insurance

Appraiser's Statement

Morgann Trumbull specializes in Post-War, Contemporary, and Emerging Art, as well as prints and multiples. She is an Accredited Member of the Appraisers Association of America. She has worked extensively in appraising, curation, collections management, archival studies, publications, and artist relations. Morgann worked at Berggruen Gallery in San Francisco from 2013 to 2023, where she was a director for six years. Prior to Berggruen, she worked at Bonhams Auctioneers in San Francisco in the Modern & Contemporary and Print departments. Morgann currently serves as a Director on the board of the Richard Diebenkorn Foundation and the board of the Achenbach Graphic Arts Council (AGAC) at the Fine Arts Museums of San Francisco. She has also served on the board of the San Francisco Art Dealers Association. Morgann has collaborated on many catalogue raisonné and research projects for the Richard Diebenkorn Foundation, the Helen Frankenthaler Foundation, the Willem de Kooning Foundation, the Roy Lichtenstein Foundation, the Estate of Nathan Oliveira, and the Wayne Thiebaud Foundation. She has assisted with retrospective exhibitions for many of the aforementioned artist foundations, as well as for Chuck Close, Bridget Riley and Peter Saul. Ms. Trumbull earned her B.A. in Art History, with a minor in Medieval and Renaissance Studies, from Santa Clara University.