Franz Erhard Walther - dialogues [. published on the occasion of the exhibition.] - Verhagen, Erik; Walther, Susanne; Fernandes, Joao; Centro de Arte Reina Sofía <Madrid>; Franz Erhard Walther Foundation; Centro de Arte Reina Sofía <Madrid> 2017-04-06/2017-09-10 (Madrid, 2017)
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Keywords: Walther, Franz Erhard