Regentag. 1971. The portfolio with 10 sheets Silkscreen in colors with metal embossings, partly with lacquer varnish and glass dust coating, published by Ars Viva, Zurich 1971/72. Fürst HWG 44-53. The sheet "Irinaland über dem Balkan" (F 50) signed and twice numbered "117/300" and "117/3000". The others with embossed signature and stamped number. All signed, dated and partly titled in printing block. All aditionally inscribed as well as inscribed with work numbers. One sheet with two red Japanese inkan stamps. Signed and numbered on pastedown. From an edition of 3.000 copies. On different types of paper (some with blindstamp). Up to 59,5 x 41 cm (23,4 x 16,1 in). Sheet: up to 67 x 49,5 cm (26,3 x 19,4 The complete set. Loose sheets in original wooden case with embossing in colors on lid as well as embossed table of content on pastedown. Printed by Dietz Offizin, Lengmoos 1970-71. With publisher's and printer's embossing stamps. [EH].