Wall art refers to decorative pieces that are displayed on walls to enhance the aesthetic appeal of a space. This can include paintings, photographs, murals, and prints, as well as three-dimensional objects like sculptures or wall hangings. Wall art can be created using various materials and techniques, allowing for a wide range of styles and themes. People often choose wall art to express their personality or to complement their interior design. It can be found in homes, offices, and public spaces, making it a versatile form of decoration. Popular types of wall art include abstract art, landscape photography, and vintage posters.