[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: 37.6-38.4×42.5-43.0cm Sheet: 48.9×50.9-51.0cm
100,000-150,000 JPY