| Thomas Ruff Haus 12 III A 1989 Chromogenic print 16.5 x 24 cm (image) 23.9 x 30.2 cm (mount) Lempertz - Cologne Auction 1041, November 28, 2014, Lot: 150 LL/56664 Matthias Winzen (ed.), Thomas Ruff. Fotografien 1979 - heute, Cologne 2001, ill. p. 192
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