The document discusses different elements of art including line, texture, and shape. It provides details on various types of lines such as zig zag, wavy, and hatching lines. Texture is described as the visual and tactile quality of surfaces, including natural, artificial, and artistic textures. Shapes are defined by their outlines, silhouettes, and infills. Common shape types include organic, geometric, flat, and volumetric shapes. Artists such as Goya, Schiele, Klimt, Picasso, and Matisse are noted for their use of lines in works.