Prev Next Medium: Printed matter Apropos 1979-01-21 Ruedi Schill, Switzerland Section: Mail Art Network Sent from: Gallery Apropos, Luzern, Switzerland Medium: Printed matter Category: Postcard Dimensions (cm): 10.6 x 15 Pages: 2 Subject: gallery apropos, ruedi schill, susi schill, rubber stamps by artists, t-shirt art