What is outline in drawing, its definition and characteristics, its main points and methods of outline 

a definition :

      The outline is the first element of any drawing. Outlining means forming the basic lines of the drawing or the lines defining the worlds of the drawing. The outline is based on the application of a small resemblance, not total, between the image or reality and a pen with a gradient of light, that is to say all the gradients H, and c. is a drawing he uses. The painter tries to apply the same structure to images or drawings based on reality.

      The outer line is the first stage of the drawing, but it itself is divided into two stages. After the painter has tried to draw the features of the picture closely, or say 40%, comes the second step, which is the most important and most important. determines whether the outer line is correct or false. It is shading, the main factor in the success of any drawing. Shading reveals errors in the outer line. At the same time, it corrects them and the outline disappears into the shadows, which helps correct errors

Errors: These are often measurement errors, e.g. eye centering errors, etc., which cannot be corrected by shading.

Correction: Shading corrects small errors, such as the width of the nose or mouth, which can be corrected by dark shading.

     Outline is often used with all colors, whether oils or borders, with various surfaces like canvas, paper, or otherwise, and its function in colors may be more important because it determines the color framing, i.e. the surface area of each color. Color errors, as well as sizing errors, can be easily corrected by covering defects with colors, especially those that may hide the surface with opposing colors. Watercolors that cannot hide the surface, so it is recommended to apply them in a color similar to the surface so that imperfections in the outer layer do not appear.

         The outline drawing may be performed dozens of times due to measurement errors, but it is the cornerstone of the drawing and the basic structure. It is used in all methods of measurement, whether drawing with squares, anatomical drawing or realistic drawing, and it requires enough practice, so many attempts are the key to a good plan or acceptable.

      Outline is often used in all industries and shops from drawing primary products to drawing cars to tattoos or art magazines like sculpture or drawing on walls. It is often drawn without strong details, and this is the stage in which multiple errors are allowed and they are corrected, whether with eraser or mono zero.

      The outline can be used as a final drawing without adding dark shades, since all shades are exhausted with grade H pens. This remains a technique used, especially in the use of mechanical pencils, but it remains incomplete drawings. considered the closest example of Japanese portrait drawings.

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