Prev Next Medium: Paper Afschrift 1980-03-26 Marten Ebbenhorst, Holland Section: Mail Art Network Sent from: Haarlem, Holland Medium: Paper, Coloured paper, Plastic, Photocopy, Crayon, Stamp Category: Book object, Envelope Dimensions (cm): 14.1 x 10.1 Pages: 6 Subject: marten ebbenhorst, book object