共产主义一定要实现-纪念卡儿。马克思逝世一百周年 Gongchan zhuyi yiding yao shixian - Jinian Kaer . Makesi shishi yibai zhounian Designer Yang Keshan (杨克山) Date 1983, January Publisher Renmin meishu chubanshe (人民美术出版社) Size 77x105 cm. Call nr. BG E13/360 Collection Landsberger collection Theme Karl Marx