Taibei: Dongfang xuehui, 1968. Accordion-folded album, 20 panels unfolding out to a 30 foot long reproduction of Zhang's magnificent painting, 18x12.25 inches when folded. Last panel is mounted to the rear board, while the top cover is a loose board laid on top of the title panel, with cloth covering and title label on outside, publication information on the inside in both Chinese and English. Originally produced with a slipcase, the case not present in this example. Otherwise very good. First edition.