The history of Chinese typewriting is one of experiments, prototypes, failures, and successes in the century-long quest to solve a complex design puzzle: How to fit thousands of characters on a desktop device? The history of Chinese typewriting is also a unique lens through which to examine the broader histories of Chinese mass mobilisation, science and technology, literacy, women, industry, and cultural work.
Many propaganda images were produced by cultural workers to be experienced on public walls, either as murals or blackboard paintings. In villages and communes, mural and wall images were key visual forms for conveying ideology, popular knowledge, and political campaigns, but peasants also participated in making propaganda as mass art. During the Great Leap Forward, peasants were mobilized through the mass mural campaign in order to demonstrate the creative revolution in the countryside. In order to understand how these images became so pervasive in message and style, this entry describes the production, themes, and major concepts behind wall art.