54. 54AR ZAO WOU-KI (1920-2013) In the Northern Provinces, 1990 (Agerup, 345) Work comprising an etching and aquatint in black on vellum Numbered 73/80, signed by the author and the artist on the print receipt Lacourière, printer, Paris Zoé Christiani, publisher, Paris 25 x 20.8 cm Book comprising an etching and aquatint in black on wove paper, numbered 73/80, signed by the author and the artist on the justification page