Prev Next Sent from: Poland Letter from Ostrowski 1981-12-12 Cezary Ostrowski, Poland Section: Mail Art Network Sent from: Poznan, Poland Medium: Printed matter Category: Letter, Envelope Dimensions (cm): 19.7 x 21 Pages: 2 Subject: cezary ostrowski, mail art, lomholt formular press, formular, exchange