"Comrade in arms" (propaganda poster), by Xu Baozhong and Li Zehao 許寶忠, 李澤浩繪"戰友" (宣傳畫)

The Iconic Poster: Comrades-in-Arms: Young Mao and wife, Yang Kaihui. Painting by Xu Bao Zhong and Li Zehao.