- Siegfried Neuenhausen. gh2
- Galerie h Hannover, 1965
- 80 x 56 cm, screen print. exhibition poster
- Ask
- Siegfried Neuenhausen. gh2
- Galerie h Hannover, 1965
- 80 x 56 cm, screen print. exhibition poster
- Ask
contexts：
- gh 5 : Jiri Kolár
- Wieland Schmied
- galerie h, Hannover, 1966 ⁄ softcover
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- gh 4 : polke/richter. richter/polke
- Gerhard Richter, Sigmar Polke, Dietmar Elger
- Walther König, 2014(1966) ⁄ staple-bound with band
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- gh 3 : Raimund Girke
- Wieland Schmied
- galerie h, Hannover, 1966 ⁄ softcover
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- gh 13: Charlotte Posenenske
- Charlotte Posenenske
- galerie h, Hannover, 1967 ⁄ exhibition poster (color silkscreen) ⁄ design: Charlotte Posenenske
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