The document outlines the key elements of art including line, color, shape, form, texture, and value. Color has three properties: hue, value, and intensity. Line is a continuous mark made by a moving point. Shape is a two-dimensional area set off by other elements. Form is a three-dimensional object that encloses volume. Texture refers to how things feel or look as if they may feel. Value describes the relative lightness and darkness of an object.