only in german

Geometry and Gesture

mit Carlos Alfonzo, Rudy Ayora, Ary Brizzi, Mario Carreno, José Pedro Costigliolo, Norberto Cresta, Hilda Crovo, Carlos Cruz-Diez, Ernesto Deira, Augustin Fernandez, Tikashi Fukushima, Gaston Garreaud, Elsa Gramcko, Sara Grilo, José Gurvich, Angel Hurtado, Gyula Kosice, Arturo Kubotta, Marcelo Legrand, Manabu Mabe, Eduardo MacEntyre, Estuardo Maldonado, Roberto Matta, Carlos Mérida, Yolanda Mohalyi, Edgar Negret, Roberto Ossaye, Alejandro Otero, Manuel Pailos, Jose Perdomo, Rogelio Polesello, René Portocarrero, Danilo de Prete, Kasuya Sakai, Fanny Sanin, David Alfaro Siqueiros, Jesús Rafael Soto, Fernando de Szyszlo, Mario Toral, Joaquín Torres-García, Jorge de la Vega, Ramón Vergara Grez, Miguel Angel Vidal, Eduardo Ramirez Villamizar