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During this period, black and white stone were often used as well as red brick in recurring rows, giving a three colored striped building. [3] Ablaq masonry supplemented other decorative techniques such as the use of "joggled" voussoirs in arches, where stones of alternating colours were cut into interlocking shapes.
Tuckpointing was a way of achieving a similar effect using cheap, unrubbed bricks; these were laid in a mortar of a matching colour (initially red, but later, blue-black bricks and mortar were occasionally used) and a fine fillet of white material, usually pipe clay or putty, pushed into the joints before the mortar set. [4]
Box-drawing characters, also known as line-drawing characters, are a form of semigraphics widely used in text user interfaces to draw various geometric frames and boxes. These characters are characterized by being designed to be connected horizontally and/or vertically with adjacent characters, which requires proper alignment.
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As drawing techniques evolved, artists combined red chalk with other chalks, including white chalk. The use of white chalk allowed artists to enhance lighting effects in their drawings. However, since white chalk was barely visible on white paper or parchment, artists began to use a toned background to allow the technique to work effectively.
Traditionally kolams are drawn on the flat surface of the ground with white rice flour. [citation needed] The drawings get walked on throughout the day, washed out in the rain, or blown around in the wind; new ones are made the next day. Each morning before sunrise, the front entrance of the house, or wherever the kolam may be drawn, is swept ...
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Examples of computer clip art, from Openclipart. Clip art (also clipart, clip-art) is a type of graphic art. Pieces are pre-made images used to illustrate any medium. Today, clip art is used extensively and comes in many forms, both electronic and printed. However, most clip art today is created, distributed, and used in a digital form.