Archive document : Correspondence / Letter
Klüver, Billy. – [Letter to Trisha Brown]. – New York : Experiments in Art and Technology, November 23, 1981. – N. p. – Accompanying the report entitled «Report on E.A.T. involvement in the performance of Opal loop/cloud installation #72503 at BAM October 1981 July 25 - October 25, 1981».