Why do we need a white pencil, and who invented it?

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Why do we need a white pencil, and who invented it?
Why do we need a white pencil, and who invented it?

Video: Why do we need a white pencil, and who invented it?

Video: Why do we need a white pencil, and who invented it?
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We all used colored pencils at some point. Someone only in drawing lessons at school, and someone still uses them. And after opening the box, many are interested in the question: why do we need a white pencil?

why do you need a white pencil
why do you need a white pencil

Historical background

Modern pencils have been around for about 200 years. Graphite was discovered about 5 centuries ago in English mines. There is an opinion that graphite pencils began to be made since then. As early as 1760, a German family began making such tools using graphite powder. However, this process was not very successful. The French scientist Conte in 1795 made pencils made not only from graphite, but also from certain types of clay, which he had previously fired in a kiln. This technology is still popular today. A simple drawing pencil is made of graphite and leaves a dark mark behind. For its production, graphite powder is mixed with water and clay. The hardness of the product is determined by the amount of clay. Howmore of it - it is softer, than less - harder. The dough-like paste that is formed from this mixture is passed through a press, after which ropes are formed, which are straightened, cut to the desired size and fired in an oven. Then cedar or pine blanks are cut lengthwise, a special ditch is made for the lead, and then glued together with it. The resulting boards are cut and polished. To date, about 300 varieties of pencils are produced. They vary in hardness and color. Today there are 72 colors of these products. With their help, inscriptions are applied to glass, fabric, plastic and even film. Some of them are used in construction to leave a mark that will last for a long period of time.

why white pencil
why white pencil

Why do you need a white pencil in the set

A tool of this color is rarely used. Usually they are drawn on colored paper or over a layer of charcoal, stone pencil, sepia … The intensity of such a pencil is different depending on how much shading is applied. To find out why a white pencil is used in drawing, look at the portrait that he painted. You will see quite interesting effects that are not so easy to see. To do this, you need to learn to think "in the negative." To answer the question of why a white pencil is needed, it is enough to try to cover a sheet of paper with an even layer using a black lead tool.

drawing pencil
drawing pencil

Then white lines should be applied. SimilarThe activity will generate a lot of interest. Another white pencil can be mixed with other colors to draw halftones.

How a white pencil works wonders

This tool draws beautifully on dark colors. If you don’t know why you need a white pencil, then just try to draw highlights, snow or raindrops with it, and you will see what a fantastic picture you get! It helps to make the transition between colors smooth and show the play of light on a particular subject. With it, it is very easy to correct the mistakes made. Therefore, such a tool is quite important in the visual arts.

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