, Edgardo Antonio Vigo. Cover of the exhibition catalogue for the 'Last International Exhibition of Mail Art '75'. La Plata , Argentina, 1975. Enlarge 1 /1

Edgardo Antonio Vigo. Cover of the exhibition catalogue for the 'Last International Exhibition of Mail Art '75'. La Plata , Argentina, 1975. Materials & Technique: ephemera/documentation, Acknowledgement: Gift of Mike Parr 2012