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Decentralized abstract art algorithm

Publish: 2021-04-12 13:47:03
1. Concept
abstract expression is also called abstractionism, or abstractionism. A school of painting after World War II until the early 1960s. Abstractionism was first used in American Art in 1946 by art critic Robert Coates& quot; Abstract expressionism & quot; This word is used to define the bold abstract paintings made by a group of artists. Their works, either passionate or peaceful, express and arouse people's feelings in an abstract form

afeatures
that art is abstract, and mainly improvisational
technically, the most important predecessor of abstractionism is usually surrealism. The concepts of unconsciousness, spontaneity and randomness emphasized by surrealism are constantly used in the oil color paintings splashed on the floor by Jackson Pollock. It is generally believed that Pollock studies the works of Max Ernst
the reason why abstractionism can be a school of its own is that it expresses the emotional strength of art, as well as the characteristics of self representation. This is echoed by expressionism, anti representational aesthetics, and some European art schools that emphasize Abstract totem, such as Bauhaus, futurism, cubism, etc. The paintings of the abstract school often have the special feeling of rebellion, disorder and detachment from nothingness< It is the first art movement to rise in the United States. The rise of this art movement in the United States had an impact on New York's intention to replace Paris as the world art center at that time. It is also the first important movement of Western art after World War II and enjoys unparalleled status. It is the beginning of a long post-war style experiment, marking the arrival of a new era. Since then, the center of modern western art has shifted from Paris to New York<

- represents
Jackson Pollock can best show the characteristics of this style in concept and technique. Since 1947, he has used a large canvas flat auxiliary on the ground, and then walk around it, put & quot; Pigment & quot; Splashing on the canvas. The process of painting became like a dance in some kind of sacrifice, and his whole body was moving. Hypnotic state of concentration and thorough physical and mental input, is the formation of a painting its & quot; Independent life & quot; The key to success. Once his works are finished, those dense pictures and twisted lines convey a kind of unrestrained vitality, a sense of free movement, the fluctuation of infinite time and space and its inner strength

we can appreciate the spirit of Abstract Expressionism from Pollock's masterpiece "Lavender". At first glance, a mass of hemp like lines interweave with each other. A close look at the painting shows that the paint drops directly on the canvas. There is no recognizable image in the picture, which is full of unrestrained and free passion everywhere. There is no space perspective in the picture, but it is not planar. Pollock created a kind of ambiguous space, most of the strokes suspended behind the surface, suspended in the space which was deliberately compressed and deprived of perspective relationship. The foreground and the background permeate each other and jump around in human vision

Pollock himself described his painting process as follows: & quot; My painting is not from the easel. Before painting, I seldom nail the canvas tightly. I prefer to nail the unstressed canvas on the hard wall or floor. I need a hard surface to support it. I feel more comfortable on the floor, so that I feel closer to my painting, and I can become a part of it, because I can walk around it, first on the four sides, and then really go to the middle of the painting, which is very close to the way the Western Indians paint with sand& quot;< br />
" I further abandoned the tools commonly used by painters, such as easel, palette, brush and so on. I'd rather use sticks, trowels, scrapers and thin liquid paint, or a thick coating mixed with sand, plus broken glass or other materials that are not normally used& quot;< br />
" When I paint, I don't know what I'm doing. Only after a period of familiarity can I see what I am doing. I am not afraid to change or destroy the image repeatedly, because painting has its own life, and I strive to let this life appear. As long as I get out of touch with the picture, the result is a mess. On the contrary, there will be pure harmony, harmony and nature, and the painting will come out perfectly& quot;

Pollock was deeply impressed by the modeling characteristics of American Indian art. In his view, Indians, like real painters, have a relatively complete ability to capture appropriate images and a strong understanding of the composition of painting themes. Their color is mainly westernized, and their vision has the basic characteristics of all real art. He believed that art originated from the Indians; Sand painting & quot; Art, the so-called & quot; Sand painting & quot; That is, the painted sand is spilled on the ground through the fingers to form a colorful pattern

Pollock's unique creation technique caused the general anger of the American public at the beginning, but in the eyes of a few people, he is a rebellious hero in the art of painting. Some people say that it is an adventure to see his paintings, full of surprise and joy. But Pollock ignored most of the public's opinions and continued to paint with fascination. He no longer gives the proposition of the work, but just makes up a number at the end of the manuscript. He believes that when watching modern art as an audience, there is no need to seek anything; Just look at it casually -- pay attention to the feelings of painting, and avoid the theme problems and preconceptions they seek& quot; When asked & quot; Will the deliberate pursuit of meaning and object of expression in abstract painting interrupt the attentive appreciation of the work; He replied: & quot; I think it should be a kind of enjoyment, just like music - soon you will like it or hate it. But it's not a serious thing. I like this flower, but I don't like that flower, I think - there must be a chance& quot;

Robert Motherwell can be regarded as the organizer of the movement of abstract expressionism. He is a knowledgeable and energetic artist. He studied history, criticism and philosophy early, and was a self-taught artist. With the formation of abstract expressionism, the scope of mathewell's activities became wider and wider. From 1947 to 1948, he was one of the editors of the influential magazine possibility. In 1948, together with three famous painters, William baziotes, Barnett Newman and Mark Rothko, he founded an art school. In 1951, he published a collection of works of dada painters and poets; New Dadaism & quot; One of the earliest signs of birth

marcewell is also a prolific painter. His most famous works are a series of works called "Elegy of the Spanish Republic". The picture is mainly a large black touch painting on the white background, forming a geometric mass and structure, with a monumental sense of calm and heavy. Like Pollock, his brushwork is random. The difference is that in the process of painting, the rational power of Maxwell can always work. He tries to balance consciousness and unconsciousness, and make coordination between free expression and maintaining a certain composition of the picture. The themes of this series of works come from modern European history. He was only in his twenties when the Spanish Civil War broke out. Every stroke of the picture seems to be the author recalling his youth with attachment. At the same time, his works also show the popular in America in the 1940s and 1950s; Subjectivity & quot; Painting is not without the ability to deal with historical or social themes, but Europeans think that abstract expressionism is just a kind of & quot; Improvisation & quot; Art is also a misunderstanding. It is also a war theme. We can see the progress of art development by comparing the series of works of mathewell with Picasso's ‖ Guernica ‖. Picasso's ∥ Guernica ∥ as a representative of Cubism expresses people's fear of war in the image of segmentation. But in mathewell's works, we can't even find the image of the once surprising segmentation. The only thing left is the strokes, and the color is simplified into black and white. But this does not affect us to find the author's emotion and painting theme from the works. To some extent, this & quot; Unconsciousness & quot; It is more direct and direct than Picasso's works to express the world with the moving strokes. The author doesn't need to describe the image to convey the emotion, the brush strokes already contain all the expressions

from 1949 to 1976, mathewell created more than 150 variations on the theme of elegy. From 1968 to 1972, he began to practice the second great theme in his artistic career. His representative work is "open No. 24" in 1969. The work is composed of a single color block plane and charcoal lines. This exploration of large-scale color expression includes from relatively unified but non flat color blocks to rhythmic and diversified painting methods. There is an internal connection between images, rather than a simple arrangement of form elements, just like the charm of Chinese calligraphy

mathewell's research on surrealism is comprehensive and selective. He's right about & quot; Dreams & quot; They are not interested in it, but are willing to make new exploration and play to a certain intensity and solemnity. At the beginning of 1976, he began to show a new theme, and it was from then on that Maxwell entered the most changeable and proctive stage of his career. Become an original representative of abstractionism

like Pollock, Franz Kline's works are dynamic. In 1940s, he was keen on line drawing, especially used to drawing small black and white sketches and details. He studied single motif or spatial relationship in details. One day in 1949, he used a slide projector to enlarge some sketches, which inspired him to develop his own unique style: on the white canvas, some large-scale black lines, in addition to lines, nothing more concrete. The blank and powerful black strokes in the picture are vivid, and even some white looks more meaningful. People can understand his works when they see them; Action painting & quot; The movement of the pen is very important in the works, such as Xu, Ji, Tong, Zhi, Zhuan, Zhe, Jin and Tui, which coincides with Chinese calligraphy. Whether he is influenced by Oriental Calligraphy or not, his paintings are in & quot; White as black & quot; In principle, it is consistent with Oriental Calligraphy. Moreover, in order to achieve a more profound beauty, we should only use black and white, and use less to win more. This aesthetic taste is very close to the Oriental Art of calligraphy

crane's first large-scale black-and-white abstract painting was made in 1950. It is characterized by large and rough strokes, but controlled by the environment, and strong architectural structure. His structure had a great influence on the sculptors of Constructivism in the 1960s. He began experimenting with color in the late 1950s, and it was only in 1962, the year before he died
2.

When Westerners go to extremes, the result of art is to return to nature, such as angel's spring, and this itself is imagery? Answer with the most brilliant wisdom of the Chinese people, but this is different from art in the full sense, but it is not related to the similarity of images. Art is to be "natural", and it has to put in a word. You should understand that it is image

it's not very similar. It's a selective transformation of the objective reality, but it can't express the humanities. It can be understood as the humanities. Generally speaking, the abstract and concrete artistic ideas are only judged by whether the image is close to the objective world. Magic and other projects are mixed with beautiful movements. That's what Qi Baishi said about "the wonderful is between resemblance and dissimilarity". Dance and so on are all arts, At least not all. Why? It doesn't matter if we are separated from the external image and concrete image. The advanced method of cognition has been separated from the so-called classification and freeze frame, so he has a sense of art


these are artificial words, feelings. But sports can't be called art: "technology comes into Tao, but it's not like music. You can see it. At the beginning, Chinese art was highly philosophically refined and abstract. Once music came into our ears, it was called art. This is the western view of people. It has nature and very similar appearance. It advocates that there are things and me, culture and other factors, which are technology. It mixes human feelings with objective reality, because there is a complete system of techniques to express the irreplaceable independent aesthetic model, painting, "Taking human's meaning as image" abandons all images, but the original motive is to transform them, and we can't feel the strong humanistic factors in them. "Having a specific image" is called concrete image

is abstract. Chinese people never talk about "likeness", acrobatics. Tao is unnatural. For example, Duchamp's the dancer down the stairs is a kind of restraint and retrogression to "destroy". For example, using technology to express humanity, image, if in sports, but people can see the spirit at a glance. Such as table tennis, calligraphy. Therefore, all your experience memories can be contacted immediately. It's lively because of Qi. It's in a category


to put it simply, it's OK, but it's obvious that there are human factors, such as art, dance, Picasso's "the girl of Avignon" and so on. We should pay attention to the fact that "all things are one". What is like is abstract. You can see the image at a glance, and acrobatics is not allowed. In fact, it is abandoning the superficial image and taking its spirit

3. Concrete image: a shape or form that exists concretely in space and can be perceived.

abstract; It is a kind of existing object, which is proced in many ways in people's vision. Of course, it will deviate from the form and meaning in real vision.

Image: it is a kind of perceptual object or state of affairs existing in people's heart or mind, but it will not show things in front of people's eyes.

divide the style of works from the similarity between the image of works and natural objects The concept of
lattice. Abstract art refers to the art in which the artistic image deviates from or completely abandons the appearance of natural objects; Concrete art refers to the art whose artistic image is basically or extremely similar to the natural object. The original meaning of the word "abstract" refers to the abandonment of non essential factors and the extraction of essential factors. Applied in the field of
art research, abstract art and concrete art form a pair of related concepts
the artistic images in concrete works of art are recognizable. The sculpture works of Greece, modern realism and modern super realism are regarded as the typical representative of this kind of art because their images are very similar to the natural objects. Figurative art exists widely in human art activities, from the primitive cave murals in Europe to the religious murals in the Renaissance; This kind of art works can be seen from the Buddhist art in India to the brick and stone portraits in China, and it is still an important artistic style in art creation. The theory of imitation in ancient Europe, the theory of pictograph in ancient China, and the comments of L. Da Vinci are all well-known theoretical expressions of figurative art
there is little or no similarity between images in abstract art and natural objects. Some art styles, such as calligraphy and architecture, are abstract as a whole because of their characteristics. Some of the original art works and
most of the arts and crafts works also belong to abstract art. As a conscious art trend of thought, abstract art movement rose in Europe and America in the early 20th century. Some modernist art schools are influenced by this movement, such as expressionism, cubism, tahism, action painting and so on
modern abstract art can be roughly divided into two categories: the first is to rece, refine or recombine the appearance of nature to the image; The second kind completely abandons
natural objects and creates pure form, which is called pure abstraction
the first kind of abstract art contains two tendencies: first, artists such as P. Cezanne and P. K. Lee are often based on their own concept of things, and are considered as secondary and accidental formal factors in the appearance of objects in their creation, so that artistic images can be displayed and regarded as the prototype of essence. ② Other artists,
such as C. pissaro often extract artistic image patterns from their
natural appearance based on indivial and special natural objects. The second kind of abstract art also contains two tendencies: first, the works of some artists have obvious and direct emotional expression, so they are called romantic, organic or hot abstract art. Many works of W. Kandinsky and J. Milo are the representatives of this kind of creation tendency. ② Artists such as K.C. Malevich and P. Mondrian show some calm and regular geometric structures in their
works, which do not contain the emotional expression of straight
connection, so they are called classical, geometric and cold
abstract art. On the whole, the modern abstract art movement is a rebellion against the tradition of European imitation, which has a wide influence on the development of modern and contemporary art
abstract art, concrete art and abstract factors in works of art are two different concepts. The latter is based on the detailed anatomy of the image and the relationship between the image and the
natural object, and any image that is similar to the object
can not contain the deviation from the object to a certain extent. Therefore, concrete art also contains more or less abstract factors; Similarly, the images in many abstract works of art have different degrees of connection with natural objects, including concrete factors. The first kind of modern abstract art is an example
the concepts of abstract art and concrete art are macroscopic and intuitive; Abstract factors and concrete factors are microcosmic and analytical. The confusion of these two different kinds of concepts will lead to the collapse of the concepts of abstract art and concrete art
if we put the concepts of abstract art and concrete art in the rich and colorful
human art phenomena, we can see that they are like the poles of a magnetic bar,
many works of art are located between pure abstract art and concrete art which is similar to natural objects. For example, the patterns of some painted pottery in the Neolithic period of China, the primitive wood carvings and masks of many African tribes, some religious paintings in the middle ages of Europe, and some freehand paintings of Chinese literati. This kind of works of art either boldly deform and decorate the specific objects, or appropriately combine the local features of different objects, and bring the objects into the abstract program to make them deviate from the original appearance. The abstract factors contained in the artistic image are relatively harmonious with the image factors, It is difficult to divide them simply by adding
to this pair of concepts. The comments of Chinese artists "learning from nature and getting the source of heart" and "the beauty lies in the similarity and dissimilarity" describe the attitude of traditional Chinese artists on this issue from two aspects of creation process and image characteristics
both abstract art and concrete art are long-standing art forms in the history of human art and spiritual wealth created by human beings. Two kinds of different
art can express different spiritual contents of human beings, create different
sense of form, and give people different aesthetic enjoyment. Each of them has an irreplaceable aesthetic value.
4. Abstract art, in the early 20th century, sought to separate itself from the world of representation, and revealed the essence of things through non concrete forms of expression. Although such an appeal provided new aesthetic experience in the art world, it also deepened the distance between the viewer and the creator, However, with the strong trend of knowledge construction, the abstract artists in the post-modernism period of 1980s began to be aware of the fact that abstract art has become another pronoun of concrete image. In other words, when the viewer does not hesitate to classify a work without image, he will not give up, In view of this, contemporary artists of abstract art try to expand the definition of abstract art, concern about the boundary between concrete and non concrete in the knowledge construction system, and also concern about the meaning of belief itself.
the so-called abstract art is a kind of artistic form, There are two kinds: Abstract abstraction and concrete abstraction. From the division of concepts, Kandinsky is a thorough abstract painter and founder, a pure abstract painter. From his theoretical research, such as color psychology, the analysis of point, line and surface, it is enough to prove that his works are not simply formal performance, but under the guidance of profound theory, purposeful and comprehensive When a completely abstract work is shown in front of you, you may be attracted by some colors, or some abstract forms make you associate with them, or the use of materials you have foreseen. When you first see it, your reaction may be surprised, Maybe you are at a loss. When you open your eyes and try to see something from the painting, but the result is not satisfactory, you still get nothing. For those who are involved in art major, I have had similar experience, which is even more difficult to understand and accept in the eyes of people outside the circle, let alone ordinary people? So I began to wonder what the original intention of art was? Isn't it for the public This was the main point of view of Naji, the leader of Bauhaus; However, to understand abstract art from another perspective, abstract artists can not change the form of expression of their works in order to "please" the public and rece the value of their works. Otherwise, abstract art will not survive and even become meaningless, "Then the artist will be able to give up all kinds of natural forms and colors and directly use pure artistic language."
when appreciating abstract works of art, he tries to explore the painter's own ideas to be conveyed in the painting and the intention he wants to show to the audience, In other words, what do these works mean to us? Such ideas have flashed in my mind for many times. Sometimes when I am extremely confused about an abstract work, I will give a reluctant explanation to the painting itself on the basis of subjective judgment
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