Wall painting art is a visually strong and intuitive form of public art

which has been widely used in the protection and dissemination of rural cultural heritage. It can beautify the rural environment and provide a window into local culture for local residents and visitors. Under the current background of rural revitalization and cultural tourism development

wall painting art activities can strengthen the cultural identity of rural areas and promote the cultural inheritance and innovation through creative display of rural stories and traditional symbols

. Therefore

this paper will discuss the role of wall painting art in the protection and dissemination of rural cultural heritage

hoping to provide strategies for rural cultural protection projects.