1974   “The Bat-Sheva Seminar on Interaction of Art and Science”, Jerusalem, Israel.               “LatinAmerica 74” at the Institute of Contemporary Arts, London, England.                  Esthétique et Mass Media: la Télévision course taught by René Berger,                        Université de Lausanne, Switzerland.

1975    “Latin America 74” at Espace Cardin, Paris, France.
              “Latin America 74” at the Galleria Civica D’Arte Moderna, Ferrara, Italy.
              “International Conference Computer & Humanities / 2” at University of

              Southern California, Los Angeles, USA.
              Goethe Institute, São Paulo, Brazil.
1976    “20th American Dance Guild Conference” presented by Jeanne Beaman,

              Massachusetts Institute of Technology, Cambridge, USA.
              public TV station - WGBH -, Boston, USA. 

1985    “Multimedia”, Armando Alvares Penteado Foundation, São Paulo, Brazil.
             “Brasil’70 / 80 - new media / multimedia”, Fundação Armando Alvares

              Penteado, São Paulo, Brazil.

1989     “Carlton Dance Festival”, at the Museum of Image and Sound in São Paulo,

              and at Espaço Laura Alvim in Rio de Janeiro.
1996     “4. Image Technology Studio”, UNESP / SESC / SENAI, São Paulo, Brazil.
               “Encontro Laban 96”, SESC, São Paulo, Brazil.

1997      “Mediações”, Instituto Cultural Itaú, São Paulo, Brazil.
               “Precursor and Pioneers of Contemporary Art”, Paço das Artes, São Paulo,

                Brazil.

1999       “IX Festival Internazionale de Videodanza - Il Coreografo Elettronico”, at

                the Institut Français de Naples Grenoble, June 1999, Italy
2005       “Audiovisual Mostra da Dança em Pauta”, Centro Cultural Banco do Brasil,                  São Paulo

2015      Anita Beckers Galerie booth at the ARCO International Art Fair, Madrid,

               Spain.

2016     “A Dança como Cinema”, CINUSP Paulo Emílio, USP, Brazil.

2019     SP-Arte, Masters sector, Isabel Aninat Gallery, São Paulo, Brazil.