20 Natural History Part I Mushrooms (Bastian 42-51) , 1974
the complete portfolio, comprising ten lithographs with collotype printed in colors, with collage and hand-coloring on Rives Couronne 100% rag paper; no. III on Richard de Bas mould-made paper, with the title page, table of contents and colophon, loose (as issued), accompanied by the original paper-covered portfolio
€ 55,000 - 74,000
