Please introduce the composition and basic drawing methods of the following plane compositions!

The basic plane composition is mainly composed of points, lines, planes and rhythms, with a rigorous structure and a strong sense of abstraction and form. It also has a variety of practical characteristics and creative design works, compared with the concrete expression, it is more extensive. It is necessary to learn the visual art language before the actual design application, to create visually, to understand the concept of modeling, to train and cultivate various skilled composition skills and expression methods, to cultivate aesthetic and aesthetic cultivation and feeling, to improve creative activities and modeling ability, and to actively conceive.

Skeleton of plane composition: regularity, semi-regularity, irregularity, single skeleton, composite skeleton, non-acting skeleton, functional skeleton Types: repeated composition, variation, gradient, emission, texture, approximate composition, dense composition, segmentation composition, specific composition, spatial composition, contradictory space, contrast composition, balanced composition.

The form in which the point is composed.

1) The mixed arrangement of different sizes and sparse density makes it a scattered form of composition. 2) Arrange the dots of the same size in a certain direction in a regular manner, leaving a sense of linearity caused by the movement of the dots. (3) Change from large to small points according to a certain trajectory and direction, so that it produces a beautiful sense of rhythm.

4) The dots are arranged in a dense and scattered manner in the form of different sizes, so as to produce the feeling of the dots. (5) Gradually overlap the dots of the same size in opposite directions to produce subtle dynamic vision. (6) Visual effects of irregular points.

The form of the line.

1) Surfaced lines (equidistant dense arrangement) (2) Dense and changing lines (arranged at different distances) Visual effect of perspective space (3) Thickness change space, visual effect of virtual and real space (4) Illusion line (the original more standardized line arrangement is made of some switching changes) (5) Three-dimensional line (6) Irregular line.

The composition of the polygon.

1) Geometric surfaces, regular, stable, and more rational visual effects (2) Natural shapes, objects of different shapes appear in the form of surfaces, giving people a more vivid and thick visual effect (3) Freehand surfaces (4) Organic surfaces, resulting in soft, natural, abstract surfaces (5) Accidental faces, free, lively and philosophical (6) Man-made surfaces, more rational humanistic characteristics.

Group paintings, contradictory spaces, textures. Generally, it is to use the basic tools of flat construction to do it according to the requirements of each theme. The main thing is to have your own ideas.

Don't plagiarize. Be innovative. Meticulous.

It is enough to prepare black and white paints, duckbill pens, leaf tendon pens, needle pens, board paper, compasses, pencil erasers.

Structural sketches, also known as "body sketches". This kind of sketch is characterized by using lines as the main means of expression, without light and shade, without light and shadow changes, and emphasizing the structural characteristics of the prominent objects.

With the aim of understanding and expressing the structural nature of the object itself, the observation of structural sketching is often combined with measurement and reasoning, and the application of the principle of perspective is used throughout the process of observation, rather than focusing only on the intuitive way. This method of expression is relatively rational, and can ignore the external factors such as light and shadow, texture, volume, and light and shade of the object.

Probably everyone knows this.

The main thing is how to master the structure of the sketch.

Sketch丨Analyze geometric structures.

Sketch丨Analyze geometric structures.

Sketch two major structures.

Anatomical structure Body structure.

The anatomical relationship between the bones and muscles of the human body and animals is an anatomical structure. Familiarity with anatomy is the basis of character modeling. The internal constitutive framework of other objects and their constitutive relationships are called constitutive structures, which are the internal basis of the object image and form.

The grasp of the structural relationship of the object in painting mainly lies in the use of the surface to reflect its basic physical characteristics, which is convenient to understand and grasp the complex structural relationship, which is conducive to the shaping of the image volume. This concept of formalization of a structure is called a physical structure or geometric structure.

Three-dimensional is the aggregate of surfaces, which is the basic view of modern painting to express three-dimensional and space. Therefore, the grasp of the three-dimensional image in sketching usually starts from the facets, which are the generalization of the shape of the object and the analysis of the structure. The generalization of the surface constitutes the three-dimensional framework of the image.

Circles, or shapes close to circles, can also be shaped with generalized faces. The square face can more accurately grasp the overall relationship of the circle. The so-called modeling is to create a three-dimensional image in a general and accurate way.

If there is a structure, there will naturally be a proportional relationship in the structure.

Structural ratios. The structure, shape and other modeling factors of the image are inevitably related to a certain scale in the appearance and form, and the relationship between different scales is manifested in a certain proportional relationship.

The shape of any object is connected according to a certain proportional relationship, and when the proportion changes, the shape of the object changes. Therefore, the error of basic proportions will inevitably lead to errors in the understanding and expression of structure and form.

The observation of the proportions of the shapes should not be mechanical and stereotyped, and attention should be paid to the proportional relationship between the three-dimensional image at a certain angle and the perspective change. It is necessary to pay tribute to grasping the proportional relationship between objects and images in mutual comparison, especially the proportional relationship between large and overall images, and should not stay in the part to overestimate the proportion of trivial details. With the improvement of observation ability, this method should be gradually abandoned, focusing on feeling, eyesight, comparison, and training the accuracy of observation ability.

The main plane composition of the building is the visual elements on the two-dimensional plane, in accordance with the visual effect of beauty, the principle of mechanics, arranged and combined, it is to create the image with reason and logical reasoning.

A method of studying the arrangement between images and images. Plane composition is the basis of design, plane composition is mainly the use of points, lines, planes, with a variety of practical characteristics and creativity of the design works have a wide range.

Frameworks composed of planes: regular, semi-regular, irregular, single skeleton, composite skeleton, non-acting skeleton, functional skeleton.

It is available in the following formats:

Duplicate composition. Purposefully composed.

Myopia makeup. Divided into lattices.

Gradient composition. Texture composition.

Emission composition. Spatial composition.

By the title, when choosing 3 colors: coloring method C4

3 a33 = 24 species.

4 colors all time coloring method: C2

1 a44 = 48 species.

So there are 72 different coloring methods

So the answer is: 72