百花齐放万紫千红 Bai hua qifang, wanzi qianhong Designer Cai Zhenhua (蔡振华) Date 1961, June Publisher Shanghai renmin meishu chubanshe (上海人民美术出版社) Size 77.5x53 cm. Call nr. PC-1961-005 Collection Private collection Theme Great Leap Forward (1958-1961)
