Bitterfeld 4400 / Tina Bara ... [et al.].Bara, Tina, 1962-Blume, Eugen, 1951-Butzmann, ManfredHenze, Volker, 1950-Herzig, Ralf, 1954-Kober, Bertram, 1961-Manigk, Oskar, 934-Oehlmann, PeterPetrovsky, Wolfgang, 1947-Rehfeldt, Robert, 1931-Schimansky, Hanns, 1949-Staeck, KlausStaeck, Rolf, 1943-Wüst, Ulrich, 1949-1989]An artistic response to industrial pollution in Bitterfeld, Germany.Autographs of [Oskar] Manigk, W[olfgang] Petrovsky, Klaus Staeck, Rolf Staeck, Hans Schimansky, Tina Bara, Ralf Herzig, Peter Oehlmann, [Ulrich] Wüst, Robert Rehfeldt, Manfred Butzmann, and V[olker] H[enze]. Stamps of [Bertram] Kober and Peter Thieme.Consists of case containing [19] sheets, most 44 x 35 cm., and two stapled plastic sheets enclosing paper sheet with caption "Analyse fl̈uchtiger organischer Stoffe im Wasser der Mulde" and a soiled paper object. Includes prints and photographs signed by [Oskar] Manigk, W[olfgang] Petrovsky, Klaus Staeck, Rolf Staeck, Hans Schimansky, Tina Bara, Ralf Herzig, Peter Oehlmann, [Ulrich] Wüst, Robert Rehfeldt, Manfred Butzmann, V[olker] H[enze] or stamped by [Bertram] Kober or Peter Thieme.mixed material