What is a mural in art and how does it contribute to the overall aesthetic of a space?

A mural in art is a large painting or artwork created directly on a wall or ceiling. It contributes to the overall aesthetic of a space by adding color, visual interest, and a sense of atmosphere. Murals can transform a plain wall into a focal point, tell a story, or evoke a certain mood, enhancing the overall ambiance of a room or outdoor area.