Context Artist Richard Serra Lee Ufan David Rabinowitch:   Image Jan J. Schoonhoven Arnulf Rainer Günter Fruhtrunk Mary Heilmann Gotthard Graubner Theodoros Stamos Günther Uecker Frank Stella Elisabeth Vary Alfredo Álvarez Plágaro Marta Guisande Jan Wawrzyniak Sybille Berger Evelyn Hofer Aino Kannisto Lucinda Devlin Thomas Florschuetz Melanie Manchot Ger van Elk Contact Imprint	Galerie m   David Rabinowitch Sided Mass Plane with Welded Internal Member, II, 1968 Walzstahl; 18 x 60 x 47 cm 1 | 2 | 3