That sketch how to line, the line is the main means of shaping the object in sketch training. It is extremely important for you to master the straightness of the lines, and you must pay attention to the way you use the pen in your training.
When the line is lined, the line should have a relationship between light and heavy, dense, the practice line should be smooth, natural, orderly, smooth, the correct line is light at both ends, the middle of the heavy line, the direction is consistent, dense and uniform, layer by layer deepening, remember to scribble.
The line can not be randomly arranged, to follow the structure of the object line, there must be a transition, the light and dark junction line in the general tone, cover and deepen, can not use the line to buckle the outline of the object, otherwise the object is not vivid enough, will be rigid.
When practicing a single still life sketch, the line should be drawn according to the orientation of the object and the structure of the object, and when shaping, it is better to be square than round, the line should be neat and orderly, and the relationship between light and shade should be contrasted.
Next, we will introduce a common technique
The direction of the line, usually arranged by the upper right direction and the lower left round trip.
This method is adapted to human physiology, and this method of line line is most used in sketching, and there are also top-down, left-to-right.
In practice: In order to represent or set off an object, it is often arranged according to its edge shape, and then, from the upper right to the lower left.
The weight of each line directly affects the change of the depth and tone of the picture.
When arranging the line, avoid the two ends of the line are deep and the middle is shallow, and strive to be uniform in the line. Because the acquisition of tones is not achievable by a single line, it often takes multiple lines to be superimposed to succeed.
Do not overlap the lines in the second row parallel to the lines in the first row.
Because if the first time is parallel to the second line, it is bound to cause the lines to repeat too deeply, and some will cause blanks, making the tone uneven. To stagger the previous line with the last line, the line should be staggered to the line in a flattened shape. In this way, the multi-layered arrangement of the lines can achieve the desired tone.
The line is not static, in fact, any kind of line can shape the role of the picture object, character, atmosphere, and environment.
Sometimes in order to represent an arc-shaped surface, the line can be arranged from dark to shallow or from shallow to deep. It can also be arranged by means of dense to sparse or from sparse to dense, and pen drawing is used in this method.
There are several types of wiring forms:
Center, flank, flat, thick, thin, thin, thin, dense, long, short, and line after the line are wiped and then re-lined
To draw a good sketch line, you should start from the most basic geometric shape, such as rectangle, oval, etc. Note that the pen under the line should be crisp and smooth, accurate affirmation, in the line and paper contact must remember not to drag mud with water, otherwise it is not classy, if the line has errors, not afraid of it wrong, afraid of not being crisp.
The performance of the sketch line should be perspective, near thick and far thin, near large and far small.
When drawing sketches, the grasp of line perspective is particularly important, perspective is the fatal point of line sketching, and accurate line perspective has an irreplaceable effect on the effect of the picture.
Note: Pencils from 4H to 8B must have one, and pencils from 4H to 8B are getting softer and softer. Because the pencil is soft, so the lead left on the paper will be more, so the larger the model of B, the darker the color, and from HB to 5H, the larger the H number, the harder the pencil, so the color left on the paper is relatively small, because the color will be lighter and lighter, and the price of different models is slightly different.
Sketching can use a brush or paper towel and other tools, sometimes the upper tone is easy to draw, the picture is too greasy, sometimes you can use the wiper to wipe, the overall effect of the picture is more how, use paper and pen to wipe the big tone evenly, and then on the top of the neat line, it will not appear very messy