Signed and dated lower right: Nay. 65. On the stretcher signed, titled and dated: NAY – „Feuersäule“ – 1965 –. There too a label of the exhibition Cologne 1989 (see below)
E. W. Nay. Munich, Galerie Günther Franke, 1965, cat. no. 8 / Galerie Orangerie-Reinz Cologne 1959–1989. 30 Jahre Orangerie. Anniversary exhibition. Cologne, Galerie Orangerie-Reinz, 1989, ill. p. 61