Proletarians of the world, unite!

全世界无产者,联合起来!
Quan shijie wuchanzhe, lianhe qilai!
Proletarians of the world, unite!
1971, December
Shandong renmin chubanshe (山东人民出版社)
77x107 cm.
PC-1971-l-003

The slogan reads "Unite, and by tomorrow, The Internationale will surely come true" (团结起来,到明天,英特纳雄耐尔就一定要实现。).