What are the basic elements of sketching? It s the basics, thank you, please be professional, be sur

The basic elements of sketching are divided into composition, modeling, black, white and gray levels, and the texture of objects. Listen to what you said, the reason for painting black is because you don't grasp the texture and contrast, the so-called texture is the true color of the object, that is, the color, and you should observe the color more when you sketch! Hope it works for you.

Let me give you a more overall explanation, first of all, artistic modeling is explained as the creation of a unique image of an object; It also refers to the image of the object created, for sketch modeling, it can be understood that modeling is to shape the body, and the shape is divided into proportion, perspective, and structure. The body is in the shape of the basic point is what point, line and surface, as long as the painting is inseparable from the point, line, surface black, white and gray!

Reflective, dark, light-dark border, gray, bright, highlight.

Sketching, in a broad sense, refers to all monochrome paintings; Sketching in a narrow sense refers to the painting training process used to learn art skills, explore the laws of modeling, and cultivate professional habits, and sketching is called "the foundation of plastic arts".

Sketching refers to the use of monochrome black art such as pencil or charcoal to depict objects, the use of lines to lay out the block, and then the depiction of black, white and gray. Thus making the light and dark boundary of the object. Shadows.

Highlights. Highlights and other features are the three-dimensional representation of objects on the paper, which is the characteristic of sketches.

Shape, structure, proportions. Perspective. Light and shade.

In the process of sketching, it is important to understand the basic building blocks of sketching, which is essential for learning to sketch. The main components of a sketch are broadly divided into five elements.

First, the body

Form is the basic basis and constant factor of sketch modeling, and it is the external form of objective objects existing in space. Any image is distinguished from other objects by its unique physical existence. When we look at an object, we should first pay attention to its basic form.

The basic shape of the object is different, and the physical characteristics of the object are different. To grasp the basic form of the object is to master the basic shape of the sketch. Accurately grasping the physical characteristics of the object lays the foundation for sketch modeling.

Second, structure

It mainly refers to the internal structure and composition relationship of objects. Form and structure are the relationship between appearance and interior. Without understanding the structure, it is impossible to accurately grasp the external characteristics of the object.

The grasp of the structural relationship of the object 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.

Third, proportionality

Proportion usually refers to the relationship between the size, width, and height of the shapes between objects. If you change the proportions of the object, the shape of the object will also change. In sketching, the observation of the proportions of the body should not be a mechanical and rigid comparison, and the perspective changes caused by different angles and the distance between the painter and the object will also affect the proportional relationship.

It is necessary to pay attention to grasping the proportional relationship of objects and images, especially the overall proportional relationship of objects, in the comparison with each other, and should not stop at local details. For beginners, you can use the pencil measurement method (squint one eye, raise the pen, straighten the arm, and measure the width and height ratio of the object with the barrel of the pen). This method can also be used to detect the approximate slope of horizontal, vertical, and oblique lines) to measure the basic proportions.

With the improvement of observation ability, this method should be gradually abandoned, and the observation ability of the eyes should be trained by comparing them with their senses and eyesight.

Fourth, perspective

The natural scenery we see presents a spatial phenomenon of near and far away, which is the phenomenon of perspective. It is necessary to scientifically and accurately represent the perspective phenomenon on the picture, so that its image, position, space and scenery feel the same.

In sketching, the use of perspective is an important means to express the depth of an object. Therefore, perspective is an important basis for plastic arts. Mastering the basic principles of perspective is the basis for truly depicting the spatial relationship between objects and images.

Fifth, light and shade

Light and shade is one of the main forms of expression and basic elements of sketching, and it is an important means to depict the three-dimensional and spatial effects of objects. Any object will show a certain relationship between light and darkness under the irradiation of light, and the strength of the light source, the distance and the difference in the illumination angle will make the object show different changes in light and dark. In addition to expressing the three-dimensional sense of the object, light and shade are also the main factors to express the overall spatial effect of the picture.

The change of light and shade and the strength of the contrast are also the basic means to express the spatial relationship between the front and back and the overall effect.

The main components of sketching are the structure of the sketch, the shape of the sketch, the proportion of the sketch, the light and shade of the sketch, and the perspective of the sketch.

Sketch structure, sketch shape, sketch proportion, sketch light and shade, sketch perspective, these are the five elements of sketch. If you master the five elements of sketching, you can basically achieve good results.

The five elements of sketching are form, structure, proportion, perspective, and light and shade.

Sketching, in a broad sense, refers to all monochrome paintings;

Sketching in a narrow sense refers to the painting training process used to learn art skills, explore modeling rules, and cultivate professional habits In fact, sketching is not very difficult to learn, the key is to be attentive and diligent.

1. Painting steps.

Scientific and rigorous methods and steps can not only ensure the smooth progress of sketching work, but also cultivate our overall observation and drawing skills.

2. Establish the composition.

Deliberate on the arrangement of the composition, so that the objects on the picture are properly prioritized, the composition is balanced and varied, and the disadvantages such as scattered, chaotic, empty, and congested are avoided.

3. Body structure.

Draw the shape and structure of the object with a long straight line (the invisible part of the object should also be drawn gently), and the shape, proportion, and structural relationship of the object must be accurate. Then draw the shape position of each light and dark level (highlights, highlights, midcolors, shadows, shadows, and light and dark lines).

4. Gradually deepen the shaping.

Through the depiction of the light and shade of the form (from the whole to the part, from large to small), the sense of volume of the object is gradually deepened. The main and crucial details should be carefully described.

5. The adjustment is completed.

It is inevitable to ignore the interrelationship between the whole and the parts when depicting in depth. At this time, it is necessary to make a comprehensive adjustment (mainly referring to the shape structure also includes tone, texture, space, primary and secondary, etc.), so as to make trade-offs and highlight the subject.

1. Be good at inducting geometry: the surface of some objects is more complex, such as the front and side of the human face, the sunken eye sockets, the protruding nose in the middle, the two flat cheekbones, etc., which are more difficult to draw a three-dimensional sense, but if these are all summarized into geometric shapes with clear faces, it is not so difficult to express.

2. Make good use of light and shade to express three-dimensionality: objects are composed of a variety of different faces, and under the illumination of light, different faces will leave different degrees of depth. When observing an object, the volume of the object is taken into account first, then the surface of the object, and finally the line of the object.

That is, it is necessary to follow the order from the whole to the parts, and the parts should be expressed based on the whole. After using dots and lines to shape the surface, the light and dark tones are drawn by contrasting the depth and shallowness.

3. Use the combination of light and shade and contour lines to highlight the three-dimensional sense: the contour line refers to the structural line, which is mainly based on the structural line, supplemented by light and shade or supplemented by light and shade, supplemented by the structural line, and shows the three-dimensional sense with the changing structural line, and draws the three-dimensional object with the thickness, lightness, weight, virtual and real lines. In short, it is necessary to master the rules in order to draw a good sketch work, to observe and compare from the whole, and to express based on the structure to be able to grasp the structure and proportion of the object.

1. Set the composition: Under normal circumstances, the atmosphere in the examination room is tense and depressing, and it is easy to make people panic, and they often deal with some key links without thinking and hastily, thus losing the scoring points. In particular, the initial composition may seem unimportant, but if it is wrong, it will directly affect the overall effect.

The composition is too large or too small, left or right, and visual imbalance will affect the initial impression of the score.

2. Strict modeling: There is no specific character image for the silent avatar, there is no need to emphasize any characteristics, and it can only rely on the basic portrait proportions, that is, "three pavilions and five eyes", which is also the key credential for modeling, of course, while the basic proportions are accurate, there is also attention to the perspective of the shape.

3. Pay attention to structure: When Beijing Studio carries out specific portrayal and shaping, it should pay attention to the structural points of several parts, such as the frontal bone, the changes at the frontal mound, the shape and ups and downs of the cheekbones, the fit between the shape of the eyebrow arch and the surrounding area, the basic composition of the nose, the structural law of the orbicularis oculi muscle and the orbicularis oculi muscle, the relationship between the mandibular angle and the masseter muscle, the decent turn of the chin, etc., these are the key parts that we can not ignore in the representation of the person's head, and these places must strive to be profound and accurate.

4. Emphasize the completeness of the effect: no matter how in-depth and specific the local portrayal of our test papers, the completeness of the effect is our ultimate goal, the strengthening and weakening of the primary and secondary relationship, the contrast and unity of the chiaroscuro relationship, the attachment relationship between the hair and the head, the coordination relationship between the hair and the face, the joint relationship between the head and the neck, etc., are all what we need to strengthen later, of course, the vivid and expressive image is also the key to the silent writing of a head.

If we look at the Cheschakov system, it is to anatomy and perspective the structure of the current teacher. One person, one person. One person, one understanding. Some emphasize the line, while others emphasize the volume.

It is generally believed that in the category of visual arts, the basic elements of drawing are light, color and shape. Here, there is no color without light, and there is no form without color, and the decisive element is light; The most varied intermediate link is color; The end result is shape.

In the realm of plastic arts, the basic elements of drawing are points, lines, and planes. This is the earliest idea put forward by Kandinsky, the master of abstract painting. Since the structural sketching teaching aids in this unit mainly solve the problem of body structure, and basically do not consider the problem of tone, therefore, points, lines, and surfaces are the main content of our research.

Addendum: To say that the tone is black, white and gray.

The basic elements of sketching are the five tones of black, white and gray, that is, the bright part, the gray part, the boundary between light and dark, the dark part and the reflective five tones.

Coupled with the boundary between light and dark, highlights, reflections, and projections, the projection is collectively referred to as the three major surfaces and five tones.

Whether the last sketch is difficult or not depends on the person, the key is to be attentive and diligent. There are ways to do art, but there are no shortcuts.

Reflective, dark, light-dark border, gray, bright, highlight.

Points, lines, and surfaces are the three elements. The dense arrangement of points forms lines, and the arrangement of lines forms surfaces, which can be understood in general. There's a lot more to it.

The three elements of sketching are space, light and shadow, and structure. Structure is the primary concept: a painting that uses various methods and materials to depict structure, volume, space, light and shadow relationship, and texture can be called sketching.

The purpose of not adding color is to better highlight the relationship between light and shadow, and it is not that you can't use color, and you don't have to use charcoal and pencil to draw a sketch. You can also draw a sketch with chalk on black paper.

I'm talking about the content for teaching, if you take the exam and answer the questions, you can look for it in the book, and many sketch textbooks have it.

Sketch concept: Drawing with lines or monochrome, uncolored paintings. It is a basic ability of Western painting, which is simply a form of painting that uses various ways and materials to express space and volume.

The Three Elements of Sketching: There seems to be no such thing as the Three Elements of Sketching.

Points, lines, and surfaces are the three elements of composition.

The three elements of color are hue, purity, and brightness.

The element of a sketch is a line.

The five major aspects of light and dark in sketching include: light surface, gray surface, light and dark interface (darkest), projection surface, and reflective surface.

The three elements of sketching are three-dimensionality, space, and material.

The structure, tone, projection, to say it is too general, and it is very particular to sketch well.

The five elements of sketching are form, structure, proportion, perspective, and light and shade.

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.

Light and shade is one of the basic elements of sketching, and it is an important factor in depicting the three-dimensional and spatial effects of objects. Any object will show a certain relationship between light and darkness under the illumination of light;

The form is the external form of the existence of the objective object in space. Any object is distinguished from other objects by its specific shape, and the form belongs to the basic basis and constant factor of sketch modeling.

Black, white and gray are the categories of tones, and I think it should be shape, tone, texture, spatial relationship, and composition.

Don't look at so many theories, it's actually quite simple.

Black, white, gray, light and dark junctions, projections. The rest of the elements evolved from these five elements.

Sketching is actually quite simple. Don't complicate it.

Reflective, dark, light-dark border, gray, bright, highlight.

If you want to learn systematically, you can consider signing up for a live online class, and recommend CGWANG's online class. The teacher speaks carefully, you can watch it back after the class, and there are also the same type of recorded classes that you can learn for free (give away lifelong VIP).

Modeling (composition), structure (dynamic, i.e., the position and direction of the object being sketched), light and shadow (black and white relationship), volume (from plane to multi-dimensional three-dimensional) and space (virtual and real relationship).