Mara is the co-owner of Casa de Arte and the president of the Asociación Cutural Buffalo-Cuernavaca, A.C., (ACBC). She was the architect for the ACBC group and its first exhibition in the Central Cultural Universitario, (UAEM) in Cuernavaca, México. Exhibition venues include The Delaware Museum of Art, Wilmington, Delaware; The Biggs Museum of American Art, Dover, Delaware; Strathmore Hall Art Gallery, Bethesda, Maryland; Glenview Mansion, Rockville Civic Center, Maryland; the Arlington Cemetery, Washington, D.C.; Orchard Gallery, Bethesda, Maryland; Foundry Gallery, Washington, D.C.; Seventh Street International Gallery, Washington, D.C; International Visions Gallery, Washington, D.C.; Russian Cultural Institute, Washington, D.C.; Courtyard Gallery, Georgetown, Maryland; Courtyard Gallery, Baltimore, Maryland; MOCA, Washington, D.C.; Department of Veterans Affairs in Buffalo, New York; Museo Jaime Sabines, Tuxtla Gutierrez, Chiapas; Museo de Culturas Populares, San Cristobal de las Casas, Chiapas; Museo Hermila Dominguez, Comitan, Chiapas; Congress of the Union, Mexico City; National Academy of Art, New Delhi, India; University of Beijing, People’s Republic of China; The Opera House, El Cairo, Egypt and Amateras College Art Association, Sofia, Bulgaria. Mara illustrated the book “Don’t Let Anyone Take Your Joy Away: An Inside Look at Negro League Baseball and its Legacy, publication by Negro League Baseball Players Association, Philadelphia, Pennsylvania. Mara has had annual Day of the Dead Installations at the Martin Luther King Jr. Memorial Library, Washington, D.C. (2004-7); and Casa de Arte of Buffalo, N.Y (2011-2015) She has also taught art at the Inter American Development Bank Employees Association, in Washington, D.C.