Education
1973
MA Art, California State University, Humboldt, Arcata, CA
1970
BA Art, BS Geology, University of California, Davis, Davis, CA
1966
American River Junior College, Sacramento, CA
Select Solo Exhibitions
2023
Sentient Terrains, Anglim/Trimble, San Francisco, CA
2022
Venice Substructure Complex, Archivio Emily Harvey, Venice, Italy
2019
The Sea Within the Land 1980-2019, Anglim Gilbert Gallery, San Francisco, CA
2012
The Sea Within the Sea, Sherwood Gallery, San Francisco, CA
Select Group Exhibitions
2022
Synapse 15: Intersections of Art and Science, Myers School of Art, University of Akron, Akron, OH (curated by Mathew Kolodziej, (catalog)
2022
Divinations, with Neil Forrest, Sheraton Grand Hotel, NCECA Conference, Sacramento, CA
2019
Strange, UC Berkeley Art Museum, Berkeley, CA
Two Sites with a Similar Problem, with Neil Forrest, Architecture Library, Rapson Hall, University of Minnesota, Minneapolis, MN.
2018
40 by 40: The Fortieth Anniversary Exhibition, Sonoma State University, Rohnert Park, CA (curated by Michael Schwager, catalog).
2017
Diderot/Forrest/Roloff, Furthermore Gallery, OCAC/PNCA Studios, Portland, OR
Organic Logic: Howard Fried, John Roloff, Mark Thompson, The Garage Gallery, 500 Capp Street, San Francisco, CA
2015
Retrospective, Gallery Paule Anglim, San Francisco, CA
Hydrarchy: Power, Globalization and the Sea, San Francisco State University, San Francisco, CA
2014
Sym.bi.osis: Art and Science Intersects, Robert F. Agrella Art Gallery, Santa Rosa Junior College, Santa Rosa, CA (curated by Debra Lehane and Satri Pencak)
2013
Solid Concept, Gallery Paule Anglim, San Francisco, CA
Select Collections
National Museum of American Art, Washington, DC
San Francisco Museum of Modern Art, San Francisco, CA
de Young Memorial Museum, San Francisco, CA
Achenbach Foundation, San Francisco, CA
Oakland Museum, Oakland, CA
Chazen Museum of Art, Madison, WI
Alfred Ceramic Art Museum, Alfred, NY
University Art Museum, University of California Berkeley, Berkeley, CA
Newport Harbor Museum, Newport Beach, CA
Museum of American Crafts, New York, NY
Denver Art Museum, Denver, CO
Crocker Art Museum, Sacramento, CA
Lannon Foundation, Palm Beach, FL
Mint Museum, Charlotte, NC
Weisman Museum, University of Minnesota, Minneapolis, MN
Cornell University, Ithaca, NY
Arizona State University, Tempe, AZ
Henry Art Gallery, University of Washington, Seattle, WA
University of Nevada, Reno, Reno, NV
Colorado Collection, University of Colorado Art Museum, Boulder, CO
Robert Pfannebecker, Lancaster, PA
Hootkin Collection, New York, NY
Rene deRosa Collection, Napa, CA
Djerassi Foundation, Woodside, CA.
Fung/Talley Collection, Carmel, Woodside, CA