Points, lines and planes form a picture (art homework). Simple

(1) and orderly point composition: here, the shape, area, position or direction of the main points are arranged in a regular form, or the same repetition or orderly gradual change.

The sparse and dense arrangement of points often forms the representation needs of graphics in space. At the same time, the rich and orderly composition of points will also produce a delicate sense of space and form a

three-dimensional

. In the composition, points form a whole relationship, and their arrangement is combined with the whole space, so the visual tendency of points is line and surface, which is the rational composition of points.

(2) the composition of free points: here, the shape, area, position or direction of the main points are arranged in a free and irregular form, which often presents rich, flat and scattered visual effects. If this is used to express the part in space, it can give full play to its advantages, such as symbolizing the stars in the sky or as a decoration of graphic shading level.

Extended data:

Generally, lines are divided into the following two categories:

1, straight lines:

parallel lines

, vertical lines (vertical lines), oblique lines, broken lines, dashed lines and zigzag lines. A straight line in

Ci Hai

means that a point moves in a certain direction (including the reverse direction) on a plane or in space, and the trajectory formed is a straight line, and only one straight line can be drawn by illuminating two points.

2. Curves: arcs,

parabolas,

hyperbolas, circles, wavy lines (wavy lines), serpentine lines, etc. The meaning of curve in Ci Hai is: the trajectory of a point whose direction changes on a plane or in space due to certain conditions.

3. Expression of lines

Because lines themselves have strong generality and expressiveness, lines, as the most basic language of

plastic arts

, have always been concerned.

Chinese painting

has all kinds of linear changes of "eighteen strokes", as well as the pursuit of linear charm such as "using a pen with a bone method" and "connecting the pen with the air". Learning painting always starts with lines, such as sketching and sketching, which are mostly in the form of lines.

In modeling, lines play a vital role. It is not only the contour line that determines the shape of objects, but also can depict and express the internal structure of objects. For example, lines can outline the texture of patterns, and even the expressions of objects can be conveyed through lines. What are the methods and skills of poster design?

1. Let the copy embellish the characters

Sometimes, a picture of a character with good composition, good light and shadow and outstanding personality can simply set off the atmosphere without adding too many complicated and complicated decorations. It is enough to attract people's attention to deal with movie stills in the form of old photos. The characters in the picture occupy the main layout of the picture, and choosing the appropriate text layout will make the whole picture look very harmonious.

2. Strengthening points, lines and planes

Some people may say that if the picture itself looks good, it will add extra points, but the reality is so skinny. Many times, the figure pictures given by Party A are not so strong in visual impact. At this time, we can adopt the second method.

This method is different from the first one in that some dotted lines or wireframes are added to the poster. First of all, a good poster has its own prominent central point, among which the size, color, shape, depth of field and other elements are very prominent and eye-catching. Adding geometric elements of points, lines and planes to the original atmosphere can distinguish the size and strength of fonts without weakening the main image of characters, which will make people remember deeply.

3. "Illustration" on the characters

If the characters themselves are not very creative, we can consider using illustrations or graffiti to expand the mood and strength of the picture, and the characters will not be weakened because of the complicated background. It is also a good effect choice to add graffiti modeling directly to the characters or faces.

4. Integration of characters and words

For designers, "words should be big" is a familiar requirement. However, in order to ensure that the characters will not be weakened, we can try to integrate them with the title copy.

The combination of moving characters and heavy and powerful words makes the superposition of characters and words more visually impactful. Characters become a transition of words, which can expand the scope of copy display and enrich the picture at the same time. Text is no longer a separate individual, but as an element, it is integrated with the character picture.

5. Collage cutting of multiple characters

Like movies and TV series, where multiple characters appear at the same time, the design of character posters can choose the way of collage cutting, and it can also be applied to distinguish the characteristics of different characters. But at the same time of segmentation, it is necessary to ensure that the tone of the whole poster is consistent with the film atmosphere.

In addition to neat segmentation, collage combination is also a very expressive way of personality. By adding some other elements or patterns repeatedly through collage, the poster can be more creative and three-dimensional. What is the point, line and surface design work?

Point, line and plane are commonly used elements in graphic design, which construct the skeleton of the whole work and make it more concrete. If you don't know why, let's look at the concept of point, line and plane graphic design, and the combination of point and line constitutes the design drawing.

No matter how complicated the layout is, it can be simplified to "point, line and surface".

points in the plane.

Many tiny images can be understood as points, which can be a circle, a rectangle, a triangle or other arbitrary shapes.

Point is the simplest form in essence and one of the basic elements of modeling. It has a certain area and shape and is the smallest unit of visual design.

characteristics of points.

because of the different sizes, shapes and positions of the points in the picture, the visual and psychological effects are different.

the size of the point.

In plane composition, the concept of point is relative, and in contrast, there are not only size but also shape. In terms of size, the smaller the "point", the stronger the feeling as a "point".

In geometry, a point has only a position, but it has no area. But in the eyes of graphic designers, a character, a symbol and a smaller unit figure are called points, that is, tiny shapes in a work can all be regarded as points. These points have changes in shape, direction, size and position, and different arrangements and combinations will bring people different psychological induction.