蒸蒸日上 Zhengzheng rishang Designer Nanjing Municipal Art Creation Study Group (南京市美术创作学习班供稿) Date 1972, November Publisher Jiangsu renmin chubanshe (江苏人民出版社) Size 53x77 cm. Call nr. BG E13/43 Collection Landsberger collection Theme Visualizing the Future
