Prev Next Medium: Pen Invitation from Küstermann 1984-08-30 Peter Küstermann, West Germany Section: Mail Art Network Sent from: Minden, West Germany Medium: Printed matter, Pen Category: Invitation Dimensions (cm): 21 x 29.7 Pages: 1 Subject: peter kustermann, 1984 homage a george orwell, mail art against totalitarianism, big brother