TP 27/80. Edition and signature lower in pencil. At the back Andy Warhol Art Authentication board inc. and archive number. Edition of 80 single TP of which from 1/80 to 29/80 on Arches 88 paper (with the image reversed), size: 77.5x109.2 cm, and from 30/80 to 80/80 +XX, size: 88.9x58.4 cm on Essex Offset Kid Finish paper.Editor: Dr. Frank Braun, Düsseldorf. Printer: Rupert Jasen Smith, New York. Publication: Frayda Feldman, Jörg Schellmann, Claudia Defendi, Andy Warhol Prints. A catalogue raisonné 1962-1987. Fourth edition revised and expanded, Feldman & Schellmann, New York, 2003, pp.141 e 196.