(See also Introduction to Periodontal Disease.) Trench mouth is a painful infection of the gums, causing pain, fever, and sometimes fatigue. If the normal bacteria in the mouth overgrow, the gums can become infected. The gums hurt, and people sometimes have extremely bad breath.
The Elements of Art and Design: A continuous mark made on a surface by a moving point; it may be flat (pencil line) or three-dimensional (a rod, groove, ridge, etc.) Line may be explicit - a line painted along the edge of the road - or implied by the edge of a shape or form.
THE ELEMENTS OF DESIGN. The Elements of Design are the things that artists and designers work with to create a design, or composition. The Elements are: line, shape, space, value, color, and texture. Line The Graphic Unifier.olor Value refers to the lightness or darkness of the color, not to its intensity or to a specific hue. Texture Rough, Smooth, Soft, Hard. Texture shows at the edges and in the play of light and shadow on the surface. A COMPOSITION is an arrangement of all the elements, which achieves a unified whole.