Designer: Beijing No. 76 Middle School collective work (北京市七六中供稿)
1971, April
Turn philosophy into a sharp weapon in the hands of the masses
Rang zhexue bian wei qunzhong shoulide jianrui wuqi (让哲学变为群众手里的尖锐武器)
Publisher: Renmin chubanshe (人民出版社)
Size: 77x97.5 cm.
Call number: BG E13/854 (Landsberger collection)

In the background, terraces for agriculture are laid out on mountain slopes, as in Dazhai.