Benca – výstavy (skupiny)

2014 Matica Slovenska, “Cultural Revolutions”, Martin, Slovak Republic
October 1998 United Nations, Artists From Slovakia
June 1996 Arkansas Arts Center Foundation Collection
February 1995 Achim Moeller Fine Art, New York
September 1995 Achim Moeller Fine Art, Salon des Beaux Arts, Paris
May 1994 Kennesaw State College, Marietta Georgia
May 1992 Gallery Three Zero, New York, AMFAR benefit
Januaiy 1992 The Cooper Union. “Good Work” by recent alumni
1991 Stuart Levy Gallery, New York
1991 Twining Gallery, New York, Drawings on War
1991 M-13 Gallery, New York
1990 M-13 Gallery, New York
1990 Stuart Levy Gallery, New York
1990 Achim Moellcr Fine Art, New York
1989 Achim Moellcr Fine Art, New York
1988 Czechoslovak Society of Arts & Sciences, Washington, DC
1988 Queens Museum, New York
1988 Twining Gallery, New York
1986 Gallery Two Nine One, Atlanta
1986 Georgia Museum of Art, Athens
1986 Twining Gallery, New York
1986 The Ewing Gallery of Art & Architecture, University of Tennessee
1985 Canadian Art Galleries. Calgary
1985 Twining Gallery, New York
1984 Brenda Kroos Gallery, Columbus. Ohio
1984 Deborah Sharpe Gallery. New York
1984 Czechoslovak Society of Arts & Sciences, Montreal
1983 Paul Olsen Gallery, New York
1982 Paul Olsen Gallery, New York
1981 Allan Stone Gallery, New York
1981 Alexander Carlson Gallery