开心之日 (水粉画) Kaixin zhi ri (shuifenhua) Designer Gao Guangming (高光明) Date ca. 1978 Publisher Publisher unknown Size 38.5x32 cm. Call nr. PC-1978-s-003 Collection Private collection Notes People having a good laugh while looking at anti-Gang of Four cartoons. Theme Gang of Four (四人帮)
