(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.
A pixel is a computerized dot of color. Pixel art is a type of digital art that uses pixels to make up the work. With pixel art, the artist has to place each pixel properly to create a certain effect.One dot out of place could make the piece look strange.ixel art may be separated into two groups: isometric and non-isometric. Generally, isometric means that the object in the art is shown in such a way as to create a 3-D effect. With this type of pixilated art, the object or room is depicted in such a way that all angles are foreshortened equally.