1951
Creative Gallery, New York, NY
1958
Art Directions Gallery, New York, NY
1959
Twenty-Third Annual Competition for a First New York Show, ACA Galleries, New York, NY
1962
48th Annual Yonkers Art Association Exhibition, Hudson River Museum, Yonkers, NY
1963
49th Annual Yonkers Art Association Exhibition, Hudson River Museum, Yonkers, NY
1965
51st Annual Yonkers Art Association Exhibition, Hudson River Museum, Yonkers, NY
1966
52nd Annual Yonkers Art Association Exhibition, Hudson River Museum, Yonkers, NY
1968
National Society of Painters in Casein 14th Annual Exhibition, National Arts Club, New York, NY
National Association of Women Artists 1968 Annual Exhibition, National Academy Galleries, New York, NY
1969
55th Annual Yonkers Art Association Exhibition, Hudson River Museum, Yonkers, NY
1970
Audubon Artists 28th Annual Exhibition, National Academy Galleries, New York, NY
Ulster County Community College, Stone Ridge, NY
1971
A.M. Sacks Gallery, New York, NY
Audubon Artists 29th Annual Exhibition, National Academy Galleries, New York, NY
1971
Open Juried Show, Westchester Ethical Society, White Plains, NY
1972
Audubon Artists 30th Annual Exhibition, National Academy Galleries, New York, NY
1973
Audubon Artists 31st Annual Exhibition, National Academy Galleries, New York, NY
Atkinson, Baron, Fanto, Pollan, Drawings and Collages, Herbert E. Feist Gallery, New York, NY
Ulster County Community College, Stone Ridge, NY
1975
Allan Stone Gallery, New York, NY
Celebration: Women in the Arts, Ulster County Community College, Stone Ridge, NY
Audubon Artists 33rd Annual Exhibition, National Academy of Design, New York, NY
150th Annual Exhibition, National Academy of Design, New York, NY
Mamaroneck Artists Guild 22nd Anniversary Open Juried Exhibition, Community Unitarian Church, White Plains, NY
1977
The Hudson River Open, Hudson River Museum, Yonkers, NY
1978
Collage 1978, Goddard-Riverside Community Center, New York, NY
Contemporary Collages, Kathryn Markel Gallery, New York, NY
New Acquisitions, National Collection of Fine Arts, Smithsonian Institution, Washington, DC
1979
Formations on Paper, Gallery Alexandra Monett, Brussels, Belgium
The Art of Collage Today, Impressions Gallery, Boston, MA
1980
Artist’s Books, Kathryn Markel Gallery, New York, NY; Hoshour Gallery, Albuquerque, NM
1981
Sixty Years of Collage, Gallery Schlesinger-Boisanté, New York, NY
Selections 81, Katonah Gallery, Katonah, NY
Words and Images, Philadelphia Art Alliance, Philadelphia, PA; Pittsburgh Center for the Arts, Pittsburgh, PA; Southern Alleghenies Museum of Art, Loretto, PA
Women Artists, Ulster County Community College, Stone Ridge, NY
Pratt Graphics Center, New York, NY
The New Gallery, Cleveland, OH
Joyce Hunsacker Gallery, Los Angeles, CA
University Art Gallery, Sonoma State University, Rohnert Park, CA
Contemporary Collage, Alice Simsar Gallery, Ann Arbor, MI
Artist’s Books, Kathryn Markel Gallery, New York, NY
Galerie Caroline Corre, Paris, France
1982
Small Sizes, Galerie La Cite, Luxembourg, Luxembourg
Hannelore Baron: Collages and Wood Assemblages and Paul Harnett: Collages, Rosenberg Fine Arts Ltd., Toronto, Canada
1983
Galerie Gamma, Amsterdam, The Netherlands
Les Etats du Livre, Galerie Caroline Corre, Paris, France; Contemporary Art Center, Rouen; Le Grand Palais, Paris, France
Galerie Pudelko, Bonn, Germany
uitnodiging, Louis Dijkstra Kunsthandel, Waalwijk, The Netherlands
1984
Selected Drawings by Eleven Artists, Willard Gallery, New York, NY
Dealer’s Choice, Columbia Museum of Art, Columbia, SC
1985
Collage, The State of the Art, Bergen Museum of Art and Science, Paramus, NJ
1986
Fetish Art: Obsessive Expressions, Rockford Art Museum, Rockford, IL
Collagen, Kunsthaus Zug, Zug, Switzerland
Paper Variations, Lever-Meyerson Gallery, New York,
IV Sommerausstellung, Galerie Gilbert, Remetschwiel, Germany
Jewish Themes / Contemporary American Artists II, The Jewish Museum, New York, NY; Spertus Museum of Judica, Chicago, IL; National Museum of American Jewish History, Philadelphia, PA
Small Format, Lang & O’Hara Gallery, New York, NY
Fifth Anniversary Exhibition, Roger Ramsay Gallery, Chicago, IL
For the Holidays, Collages, Forum Gallery, New York, NY
1987
Crime and Punishment, Schrieber / Cutler, Inc., New York, NY
Joseph Cornell and His Legacy, ACA Galleries, New York, NY
Collector’s Choice 1987, Mississippi Museum of Art, Jackson, MI
1988
The Poetic Object, San Antonio Museum of Art, San Antonio, TX; Boise Art Museum, Boise, ID; Art Museum of South Texas, Corpus Christi, TX; Amarillo Art Center, Amarillo, TX
1989
Werke auf Papier, Galerie Lopes AG, Zurich, Switzerland
Collagen, Assemblagen und Objekte, Galerie im Trudelhaus, Baden, Switzerland
1991
Art on Paper 1991, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
1992
Papers, Gallery Schlesinger, New York, NY
Proud Possessions: A Community Collects, Chrysler Museum of Art, Norfolk, VA
1993
Recent Acquisitions to the Weatherspoon Collection, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
Recycled Lives: Collages from the Weatherspoon Collection, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
1994
Word and Image: Selections from the Weatherspoon Collection, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
Fractured Identity: Cut and Paste, Julie Saul Gallery, New York, NY
Works on Paper, Manny Silverman Gallery, Los Angeles, CA
1995
American Collage, ACA Galleries, New York, NY
Air-Conditioned Abstraction All Summer Long, Manny Silverman Gallery, Los Angeles, CA
Summer Selections, Barbara Mathas Gallery, New York, NY
Collage: Made in America, Michael Rosenfeld Gallery, New York, NY
New Acquisitions: Celebrating the 30th Anniversary of the Isreal Museum, Israel Museum, Jerusalem, Israel
Dillard Room Exhibition, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
Pasted Papers: Collage and the 20th Century, Louis Stern Fine Arts, Los Angeles, CA
1996
Picasso and Friends, Meyerson & Nowinski, Seattle, WA
Dissimilar & Unrelated Sculptures, Baron/Boisanté, New York, NY
Box, Fotouhi Cramer Gallery, New York, NY
Fiber and Form: The Woman’s Legacy, Michael Rosenfeld Gallery, New York, NY
Manny Silverman Gallery, Los Angeles, CA
Signs & Symbols, Barbara Mathes Gallery, New York, NY
In Pursuit of the Invisible: Selections from the Collection of Janice and Mickey Cartin, The Richmond Art Center, The Loomis Chaffee School, Windsor, CT
1997
Collage & Assemblage, Manny Silverman Gallery, Los Angeles, CA
Deep Storage, Arsenale der Erinnerung (Deep Storage, Collecting, Storing, and Archiving in Art), Haus der Kunst, Munich, Germany; Kulturforum,Nationalgalerie, Berlin, Germany; Kunstmuseum Dusseldorf, Dusseldorf, Germany; PS1 Contemporary Art Center, New York, NY; Henry Art Gallery, Seattle, WA
Works on Paper, Baron/Boisanté, New York, NY
1998
Deep Storage, MoMA PS1, New York, NY
Atrium Exhibition, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
Summer Group Exhibition, Manny Silverman Gallery, Los Angeles, CA
Small Treasures III, Jack Rutberg Fine Arts, Los Angeles, CA
1999
The Last Show of the Century: A History of the 20th Century Through Its Art, Milwaukee Art Museum, Milwaukee, WI
Voices from Here and There: New Acquisitions in the Department of Prints and Drawings, The Israel Museum, Jerusalem, Israel
The Perpetual Well: Contemporary Art from the Collection of The Jewish Museum, Samuel P. Harn Museum of Art, University of Florida, Gainesville, FL; Sheldon Memorial Art Gallery, University of Nebraska, Lincoln, NE; The Parrish Art Museum, Southampton, NY; The Huntington Museum of Art, Huntington, WA
1945-1985: Hannelore Baron, Dorothy Dehner, Margeret Ponce Isreal, Perimeter Gallery, Chicago, IL
2001
Air Conditioned Abstraction, Volume Two, Manny Silverman Gallery, Los Angeles, CA
Los Angeles County Museum of Art, Los Angeles, CA
A Private Reading, The Book as Image and Object, Senior & Shopmaker Gallery, New York, NY
Rupture & Revision: Collage in America, Pavel Zoubok Gallery, New York, NY
2002
Three Approaches to Collage: Hannelore Baron, Joseph Cornell, Ray Johnson, Manny Silverman Gallery, Los Angeles, CA
The Endurance of Art, Westport Arts Center, Westport, CT
A Way with Words, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
2003
Old Friends, Robert Brown Gallery, Washington, DC
Collage Construction, Pavel Zoubok Gallery, New York, NY
First Person, Gallery Schlesinger, New York, NY
2004
Cult Following, Gallery Schlesinger, New York, NY
Six Centuries of Prints and Drawings: Recent Acquisitions, National Gallery of Art, Washington, DC
Women Artists of the Twentieth Century, Pannell Art Gallery, Sweet Briar College, Sweet Briar, VA
2005
Abstraction: The Poetic Visual Image, Bolinas Museum, Bolinas, CA
Winter Group Exhibition, Manny Silverman Gallery, Los Angeles, CA
COLLAGE signs & surfaces, Pavel Zoubok Gallery, New York, NY
It’s About Art, Gallery Schlesinger, New York, NY
Summer 2005, Manny Silverman Gallery, Los Angeles, CA
2006
Growing the Addison: Recent Acquisitions, Addison Gallery of American Art, Andover, MA
2007
Winter Selections, Manny Silverman Gallery, Los Angeles, CA
In Context, Collage + Abstraction, Pavel Zoubok Gallery, New York, NY
September Selections, Manny Silverman Gallery, Los Angeles, CA
In Circulation: Works on Paper, Luther W. Brady Art Gallery, George Washington University, Washington, DC
2008
Mostly Black and White, Manny Silverman Gallery, Los Angeles, CA
[un]common threads, Michael Rosenfeld Gallery LLC, New York, NY
2009
Toxic Assets, Gallery Schlesinger, New York, NY
New at the Morgan: Acquisitions Since 2004, The Morgan Library & Museum, New York, NY
2010
Coalescence: Collages from the Permanent Collection, Weatherspoon Art Museum, The University of North Carolina at Greensboro, Greensboro, NC
2011
Manny Silverman Gallery, Los Angeles, CA
Some Assembly Required: Assemblage & Collage, Jack Rutberg Fine Arts, Los Angeles, CA
Fragments: 1915-2011, Modern and Contemporary Collage, ACA Galleries, New York, NY
In Context: Celebrating Pioneering Los Angeles Artist Betye Saar, Roberts & Tilton, Los Angeles, CA
Material Witness, Venessa German, Hannelore Baron, Donna Sharrett, Pavel Zoubok Gallery, New York, NY
Remix: Selections from the International Collage Center, Samek Art Gallery, Bucknell University, Lewisburg, PA; Daum Museum of Contemporary Art, State Fair Community College, Sedalia, MO; Katonah Museum of Art, Katonah, NY; Ewing Gallery of Art and Architecture, University of Tennessee, Knoxville, TN; Bates College Museum of Art, Bates College, Lewiston, ME
2012
Into The Winter, Manny Silverman Gallery, Los Angeles, CA
Printin’, Museum of Modern Art, New York, NY
Spring into Summer, Manny Silverman Gallery, Los Angeles, CA
From the Vault, University Art Museum at California State University Long Beach, Long Beach, CA
2013
Remix: Selections from the International Collage Center, Katonah Museum of Art, Katonah, NY
2014
Some Collages, Texas Gallery, Houston, TX
2015
Embracing Modernism: Ten Years of Drawings Acquisitions, The Morgan Library & Museum, New York, NY
The Last Picture Show, Manny Silverman Gallery, Los Angeles, CA
The Tiny Picture Show, Pavel Zoubok Gallery, New York, NY
2016
The Keeper, New Museum, New York, NY
2017
Collage: Made in America, Michael Rosenfeld Gallery LLC, New York, NY
The Time Is N♀w, Michael Rosenfeld Gallery LLC, New York, NY
2019
By Any Means: Modern and Contemporary Drawings from the Morgan, The Morgan Library & Museum, New York, NY
The Warmth of Other Suns: Stories of Global Displacement, curated by Massimiliano Gioni and Natalie Bell and organized by the New Museum, New York, NY; The Phillips Collection, Washington, DC
Art of Defiance: Radical Materials, Michael Rosenfeld Gallery LLC, New York, NY
“Good Artists,” curated by Jenny Holzer, Artistic License: Six Takes on the Guggenheim Collection, Solomon R. Guggenheim Museum, New York, NY
In Poetry and Silence: The Work and Studio of Lenore Tawney, John Michael Kohler Arts Center, Sheboygan, WI
2020
Out of Place: A Feminist Look at the Collection, Brooklyn Museum, Brooklyn, NY
Remainders, San Francisco Museum of Modern Art, San Francisco, CA
Paper Power, Michael Rosenfeld Gallery LLC, New York, NY
Women to the Fore, Hudson River Museum, Yonkers, NY
2021
Portable Sculpture, Henry Moore Institute, London, England
Arrivals, Katonah Museum of Art, Katonah, NY
2022
Midcentury Abstraction: A Closer Look, Yale University Art Gallery, Yale University, New Haven, CT
On the Nature of Things, Andrew Kreps Gallery, New York, NY
2024
Twentieth Century Paintings and Drawings: Stuart Davis to Robert Motherwell, Graham Shay 1857, New York, NY