what is pictorial representation

A pictorial representation refers to a visual depiction of information, often using pictures, photographs, paintings, sketches, or diagrams to convey meaning or data. It can be used in various contexts, such as in mathematics to help children understand concepts through visual aids, or in data representation through bar graphs and pictographs. Pictorial representations can be realistic, such as photographs and paintings, or logical, such as schematic illustrations and diagrams. They are often interpreted as icons, but can also constitute symbols or indices.