Regentag. 1971. The portfolio comprising 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. Sheet "Regen auf Regentag" (F 48) signed and twice numbered "212/300" and "2115/3000". The others with embossed signature and stamped number. All signed, dated and partly titled in printing form. All additionally inscribed in form and with work number. One sheet with two red Japanese inkan stamps. Pastedown signed and numbered. 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 color embossing on lid as well as with embossed tasble of content on pastedown. Printed by Dietz Offizin, Lengmoos 1970-71. With publisher's and printer's embossing stamps. [EH].