Préhistoire. 1991. The portfolio comprising 3 sheets Lithograph in colors and imprint. Each signed and dated. From an edition of 75 copies. On wove paper by Arches with watermark). 60 x 82.5 cm (23.6 x 32.4 in), each the full sheet. Loose sheets in original paper wrapper in original cloth portfolio with inscription in silkscreen. Numbered in red ink in imprint. Printed by L'Atelier Mitsumura Graphique, Tokyo. The complete set. [EH].