Showing local people's problems in public mural art is what type of expression?

Community and social expression

The governing concept is that public art can communicate shared experiences and concerns. A mural placed in a community space is visible to many people, and showing local problems in it gives collective experiences a public voice. It may encourage discussion, awareness, solidarity, or social action, even when it uses symbolic or visual rather than verbal language. Therefore, option A is correct: the expression is both community-based and social. Option B is unsuitable because the work addresses a group rather than only the maker. C is false because mural-making is an established art form, and D is too narrow because the subject is a human issue, not merely a landscape or natural view.

This is a Class 9 Art Education question. Chapter: Introduction to Art. Topic: Art as a form of expression.