[set of 2] The Umbrellas (Joint Project for Japan and USA)

a set of two offset prints in colours, 1991, each signed in pencil, published by Carl Flach/ Achenbach Art Edition, Dusseldorf, printed by Edition Domberger, Stuttgart, with their blindstamp, Image: 37.5-38.2×42.1-43.0cm Sheet: 49.0×51.0cm (each)
100,000-150,000 JPY