The estate of the artist Private collection until the present
Exhibitions
"Mercedes Matter: A Retrospective Exhibition" Mishkin Gallery, Baruch College, New York, Oct. 29-Dec. 14, 2009; Weisman Gallery, Pepperdine University, Malibu, CA, Jan. 23-Apr. 4, 2010; the Guild Hall, East Hampton, N.Y., June 18-Aug. 1, 2010; the Figge Art Museum, Davenport, Iowa, Sept. 4, 2010- Jan. 4, 2011. Includes essays by Ellen G. Landau, Sandra Kraskin, Phyllis Braff, and Michael Zakian. 12 Painters: The Studio School, 1974/2014 November 20th, 2014 – January 10th, 2015 Steven Kasher Gallery , New York