Phenomena Trial by Fire. 1973. Watercolor. Lower left signed. Verso once more signed as well as dated and titled. On firm laid paper by Arches (with blindstamp). 106.3 x 76.4 cm (41.8 x 30 in), the full sheet. [BF].
PROVENANCE: Martha Jackson Gallery, New York. Private collection Southern Germany (acquired from the aforementioned in the 1970s).