"Grainy (Textured)" refers to a surface or material that has a rough or uneven quality, often characterized by small, distinct particles or fibers. This texture can be found in various contexts, such as in photography, where images may appear grainy due to high ISO settings or low light conditions, resulting in visible noise. In art and design, grainy textures can add depth and interest to a piece. For example, canvas paintings may exhibit a grainy finish, enhancing the visual experience. Similarly, textured paper can provide a tactile quality that enriches printed materials, making them more engaging to touch and see.