herman de vries, three large format group show posters 1970s

(1) Systematische Programme. Dekkers, Hilgemann, Schoonhoven, de Vries. Ludwigshafen, Städt. Kunstsammlungen, 1973. 83.5 x 59 cm. Moderate creases, tiny chip off lower left corner.

(2) Symposium ’74 Gorinchem. 15 European artists a.o. Alviani, Dekkers, Morellet, Panamarenko, Winiarski, de vries. 106 x 76.5 cm, colour printed yellow, black and blue on white stock. Mild creasing, else fine. (3) System + Program. Galeria Teatru Studio, Warsaw, 1976. Featuring Hilgemann, Lohse, Martin, Morellet, Steele, Struycken, de vries, Winiarski. 69.5 x 50 cm. Slight creasing along right margin, else a very good copy. (total 3)