What are the basic methods of expressing space in painting?

There are two main ways to express the three-dimensional effect: The three-dimensional sense of the subject is expressed by using the light and shade changes of the shadow formed by the light hitting the object. Only when the object changes in black, gray and white under the illumination of light, the three-dimensional sense of the object is the strongest.

Generally, the front side light is the best at expressing the three-dimensional sense of the scene. The perspective change of the outline of the object is used to express the three-dimensional sense of the object. The outer contour of any three-dimensional object has the characteristic of converging in the direction of the viewpoint (perspective principle), that is, the near is large and the far is small.

Taking advantage of this feature, the perspective of the outer contour of the scene can be fully expressed by selecting the appropriate shooting angle (such as the front side), and the three-dimensional sense of the scene is strong. There are two main ways to express the sense of space: The use of atmospheric perspective to express spatial depth.

When observing the scenery in nature, the following phenomena will occur through different air mediums of different thicknesses: the distance of the object is different, its light and dark perception is different, the near object is dark, and the distant object is bright; The contrast between light and dark is also different, and the contrast between distance and nearness is large; The distance is long, and the contrast is small; The contours of the objects are also distinct, the closer the contours are clearer, and the farther the contours are more blurred; Color saturation.

It is also different, the closer it is, the more saturated it is, the farther away it is, the less saturated it is, and it is also covered with a blue-purple hue. Knowing the phenomena of atmospheric perspective, you can consciously use these phenomena to enhance the sense of spatial depth in the photographic image. Use line perspective to enhance the sense of space in the picture.

Line perspective means that the lines of all the scenes in the picture converge on a point inside or outside the frame, and the subject itself looks from near to far, from large to small. Like the phenomenon of atmospheric perspective, it is also a manifestation of the law of perspective in photography. If this phenomenon is correctly discovered and utilized based on the objective existence of the subject, the spatial depth of the subject can be effectively reproduced.

Enhance the artistic expression of the picture.

Contrast between virtual and real, size and correct perspective. For example, the objects in front should be drawn a little more finely and slightly larger, and the objects behind should be drawn a little more imaginary, not very finely shaped, but the objects behind should be drawn in a rough tone of light and dark, slightly smaller. Basically, with these contrasts, the space can be expressed.

The shape should be accurate, there should be a primary and secondary, there should be a virtual and a real, and there should be a rhythm of change, and perspective is also one of the important manifestations, and a large perspective relationship is more conducive to the expression of space.

Traditional Chinese painting generally uses perspective, layout, color, line, and texture to represent space.

1. The way of expression is different, China is scattered, and the West is perspective.

The expression of Chinese painting has the characteristics of his national tradition. In terms of perspective performance, he has his special treatment method, he not only follows the basic principles and laws of perspective, but also does not stick to the general laws and laws. That is to say, the painter can break the field of view of focus and perspective according to his own creative intention, so that the content of the picture is more comprehensive and vivid.

This is the scattered perspective method of Chinese painting.

From the perspective of artistic expression, after getting rid of the shackles of scientific rationality, scattered perspective has a more unique artistic space expression, and leaves more artistic conception space for painters and appreciators to browse. This is one of the characteristics of oriental painting.

Western traditional painting is different from traditional Chinese painting, which is characterized by the pursuit of objective rationality, the true and idealized representation of objects, and the revelation of visual reality. From Renaissance classicism to Baroque painting, realism, neoclassicism, romantic painting, and then to impressionist painting, this development trajectory has formed the performance characteristics of reproducing real space, and taking the true reproduction of real space as the purpose of painting expression.

2. The philosophical outlook on the way of dealing with space is not the same, China is the idea of the unity of nature and man, and the West is the imitation theory.

The fundamental difference between Chinese and Western paintings in terms of space creation is that Chinese and Western painters have different ideas and philosophies. Western painters use and rely on color, light, and perspective to create real nature when describing landscapes. The birth of the philosophical concept of "imitation theory" became the foundation for the creation and development of Western realistic painting.

Chinese painters, on the other hand, understand the world based on the philosophical concept of "the unity of heaven and man" in Lao Zhuang's thought, and use this as the ideological basis to create art.

The spatial representation of the art is as follows:

Painting space. Painting is a visual art that exists in a two-dimensional spatial form and embodies the space through the picture, usually composed of elements such as shapes, spaces, lines, and colors. Painting is not only a spatial art, but also a modeling art.

Space in the sense of natural science refers to the various forms of the material of the moving person, and this material does not depend on the meaning of other people or things to exist, and is the material basis expressed by human perception and vision.

The common painting space refers to the distance relationship between objects and the environment in which they are located, and the use of abstract painting methods to form points, lines, planes, and colors in the process of painting.

Characteristics of the painting space.

1. The painting space has a strong conceptual nature.

Although most of the paintings are based on paint, canvas and paper, which are easy to objectively express material forms, the works in the painting space contain the subjective consciousness and thinking of the author, so in the process of painting, the painting space is more conceptual.

2. The painting space is static.

Most of all paintings have a certain staticness, and just in terms of the existence of painting space, painting art is not as three-dimensional and thinking as common architectural design and sculpture, and it does not have fluidity or movement due to time and the external environment.

Space painting is a three-dimensional space represented by a flat substance, and three-dimensional objects will change their form according to the environment we are in and the change of vision, and will have different appearances at different angles, while painting is fixed and static.

3. The painting space is illusory.

Painting originates from life, but is higher than life, and the spatial closure shown in the painting is a space that has been simulated by the artist through a series of processing and is not real.

When people appreciate a high-quality painting, they can perceive the real content of the painting through the dots, lines, planes, colors and other elements in the picture, and can also feel the meaning expressed by the writer and the picture that people want to see.

Therefore, painting space is not only a kind of space art but also a kind of plastic art, and every writer injects his own subjective initiative and painstaking efforts when painting a work, so as to feed and appreciate the best side as much as possible.

Light and dark contrasts, size contrasts, and tonal contrasts can be used to express the sense of three-dimensionality and spatial distance.

Objects form black, white and gray under the illumination of light, and all objects in nature have black, white and gray, and in the contrast of black, white and gray, objects can produce a three-dimensional effect.

The size contrast, simply put, means that in the picture, the "near" objects should be larger, and the "far" objects should be smaller, and the three-dimensional sense and spatial distance should be reflected through the artificial processing of the picture.

Tonal contrast is the use of color brightness, purity, cold and warm characteristics to produce contrast, so as to produce a sense of three-dimensionality and spatial distance.

Sketch : Near big and far small near real far virtual near dense and distant alien unwritten and real and low is only because of people's aesthetic habits.

Color: bright before dark (or dark before and then bright to see the light source) before fresh and gray.

The three-dimensional sense is strong, not only in the contrast of the background, but also in the contrast between the front and back parts of the subject itself.

Summary. Yes, three-dimensional space modeling is the most basic language feature of painting art. Three-dimensional space modeling refers to the creation of a three-dimensional sense of space by placing objects in space to give them depth, width and height.

The basic principle of three-dimensional space modeling is to create a three-dimensional sense of space by placing objects in space to give them depth, width and height. In order to master the three-dimensional space modeling, we must first learn to place the object in the space, so that the object has depth, width and height, so as to create a three-dimensional sense of space.

Secondly, we must learn to use color, light, lines and other elements to express the three-dimensional sense of space of objects. Finally, you must learn to use perspective to express the three-dimensional sense of space of objects. Personal Tips:

To learn three-dimensional space modeling, we must practice, think, observe, and practice more in order to master the skills of three-dimensional space modeling.

Yes, three-dimensional space modeling is the most basic characteristic of painting art. Three-dimensional space modeling refers to the technique of using space composition in painting, which can make the painting have a three-dimensional sense of the key and make the painting more vivid and realistic. The techniques of three-dimensional space modeling include depth, perspective, color, light, etc., which can make the painting more realistic and more interesting.

Can you elaborate on that a little bit more?

Yes, three-dimensional space modeling is the most basic language feature of painting art. Three-dimensional space modeling refers to the creation of a three-dimensional sense of space by placing objects in space to give them depth, width and height. The basic principles of three-dimensional space modeling are:

By placing objects in space, they have depth, width, and height, thus creating a three-dimensional sense of space. In order to master the three-dimensional space modeling, first of all, Brother Zhou Feng must learn to place objects in space, so that objects have depth, width and height, so as to create a three-dimensional sense of space. Secondly, the base lead should learn to use color, light, lines and other elements to express the three-dimensional sense of space of the object.

Finally, it is necessary to learn to use perspective to express the three-dimensional space of objects. Personal tips: To learn three-dimensional space modeling, you must practice, think, observe, and practice more in order to master the skills of three-dimensional space modeling.

There are many forms of expression in environmental art design, including drawings, models and renderings. The work of environmental art design uses some expressive techniques to show things clearly and realistically in front of people. Among the many ways of expression, hand-painting is one of the most important and plays an important role in environmental art design.

1. Hand-painted expression techniques

Some design content will look dull by text description or computer synthesis alone, but through hand-drawn expression, the rigid content can be vividly presented in front of people's eyes, so that people have a sense of immersion. With the help of hand-drawing, the viewer can perceive the designer's design concept, understand the designer's state of mind and his attitude towards things.

Compared with other environmental art design expression techniques, hand-drawing has obvious advantages, it can present the designer's point of view in front of the customer in a clear way in a very short time, and the customer can obtain the design plan in the first time, so as to correct the design content in time and improve the design efficiency.

Second, the application value of hand-painted performance in environmental art design

1. In recent years, people's quality of life has been continuously improved, and while the material needs of life have been satisfied, people have also begun to pay attention to the richness of spiritual life, and the design requirements for the area where they live have also been continuously improved.

On the one hand, it is necessary to formulate a feasible space design plan according to the size of the customer's space, and on the other hand, it is necessary to clarify the original intention and concept of the design to the customer in a short time, so that the customer can grasp their own design ideas in a timely manner, and seek the best solution through discussion for controversial places, so as to complete the task efficiently.

This requires designers to master skilled hand-drawing skills in order to meet the needs of customers in the shortest possible time. By showing the design renderings drawn by the designers, the customers can intuitively and clearly understand the essence of the entire design scheme.

2.The artistic value of hand-drawn renderings not only has a high market value, but also its artistic value can not be ignored. Hand painting is a very distinctive artistic expression, and its expression is multifaceted, such as watercolor, airbrush, marker, etc.

Regardless of the method of expression, its artistic value should not be underestimated.

3. The performance skills of hand-drawn in environmental art design

The performance of hand-painted in environmental art is mainly achieved with the help of its unique expression skills and expressions, and to a certain extent, it can also present the entire design process of the artistic image clearly, vividly and vividly in front of the customer. If the expressive technique of hand-drawn painting is the best way to describe the design of the brigade, then the hand-drawn brushwork technique can be the icing on the cake of this linguistic style.

If it is a realistic painting, first of all, the composition, a good composition can be a good expression of the spatial relationship, the more stable composition is a triangular composition, a little smoother can be used in the S-shaped composition, the shape of the object itself and the perspective relationship through the most basic elements is also the basis of the point line surface to shape, to show the spatial relationship of the object itself, but also through the depiction of light and shadow to reflect, with light, the shape also has highlights, highlights, light and dark junction line, dark part, and shadow, especially light and dark junction line, This part should be depicted extraordinarily exciting, the bright part should be lit up as a whole, and the details of the dark part can also be more detailed, but it should be hidden in the dark part and take into account the reflection of the environment on it, etc., and finally the main body should be set off through the depiction of the environment, of course, the tone of the environment and the object of the reed should be unified.

If it is an abstract painting, the most basic elements are still dots, lines and planes, and more will express a metaphysical theme through color and these basic elements, and personal feeling will tend to be flat in spatial expression. There will also be great differences between different factions.