Process: Telecopier (Xerox) (Ric Puls Stretched in Time) / Sonia Landy Sheridan, c.1972, 1 sheet: photocopy on paper and collage ; 22 X 28 cm. Made using the "Telecopier" by Xerox. The sounds generated during the transfer of the image from one machine to the other were taped and replayed over one of the Telecopiers. It then became possible to adjust the volume and in doing so modify the appearance of the image when it came out of the machine. Included in the file entitled "Procédé : télécopieur = Process: Telecopier." The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-155