Don't forget class hatred to be revolutionaries forever

不忘阶级仇永做革命人
Bu wang jieji chou zuo geming ren
Don't forget class hatred to be revolutionaries forever
1965, January
Renmin meishu chubanshe (人民美术出版社), Beijing
53.5x77 cm.
PC-1965-013

This is a print from the second edition (April 1965).