Jean DUBUFFET Avènement I - 1984 Lithograph in five colours on Arches paper Signed with the monogram, dated and justified "HC II/ VI" (20 numbered prints + 6 HC) 99 × 66 cm - framed Published by Jeanne Bucher, Paris Webel 1440 Lithograph in five colors; signed, dated and justified 38.98 × 25.98 in. - framed Jean DUBUFFET