Prev Next Category: Envelope Mail Art Letter from Huber 1980-10-18 Joseph Wolfgang Huber, DDR Section: Mail Art Network Sent from: Berlin, DDR Medium: Printed matter Category: Letter, Envelope Dimensions (cm): 11.5 x 16 Pages: 4 Series: no 02027 Subject: joseph wolfgang huber, mail art letter, mail art, nature is life - save it, put green in the city