Isn t the sketch structure the outer outline of the object as seen by the eye?

The structure sketch is not exactly the outer outline of the object that the eyes see, just like our human body, the structure of our human body cannot be as simple as the outer outline of the human body that we see, it also has the internal structure that we cannot see with the naked eye, such as the structure of the human body and other structures such as bone organs, and the same is true of geometry, in addition to the few lines and surfaces of the outer contour that we see with the naked eye, there are also internal structural lines and surfaces, as well as the relationship between the internal structure, etc., and because the internal structure we can't see it, we have to understand them. Then draw it, of course, on the picture should be represented by dotted lines, because in this way you can distinguish the relationship between the internal structure and the external structure, if you have a good grasp of the structural sketch, then your sketch will be greatly improved.

Sketching is the creation of three dimensions in two dimensions, and the flow of time is added to construct a four-dimensional space!! If what you draw is the outline you are looking at, it's just a flat surface!

Sometimes, the teacher will ask you to add a few perspectives. structure, the collocation and arrangement of the parts that make up the whole.

It's pretty much the same, but you have to look closely at the direction of the object's surface and draw a three-dimensional effect.

A good teacher will teach you how to observe.

The structure is nothing more than the musculoskeletal turns of the face, but it is definitely not the contour that the eye sees.

Strictly speaking, objects are three-dimensional, and the outer contour you see will change with the change of viewing angle, so the outer contour seen by the eye is not essential, and the sketch structure should be the last word on the internal volume of the object, to help you understand the change of the contour line. The line is actually imaginary, but the body is real and can be touched by the hand.

The outline in the sketch painting is the shape, and "draw the outline first" is another way to say "start the shape first" and "hit the big shape first".

It is said that the simple point outline is the outline line, such as circle, square, triangle, etc., and these lines that build the shape can be understood as outline. It is a two-dimensional space.

The structure is slightly more complex and abstract, belonging to the three-dimensional space, after the front (outer) outline comes out, the inner structure line (it seems to be also called the inner outline) is found, and the "shape" of the object is basically out.

The rough point of understanding can be to separate the words "shape" and "body", the shape is the outer contour line, and the body is the internal structure line.

Refers to the shape of the object, the outer contour, the outermost edge.

It also refers to the composition, the edges of the object, the overall proportion of the picture, etc., a kind of painting language.

The outline in the sketch painting is the outer copying of the shape, and "drawing the outline first" is another way of saying "starting the shape first" and "hitting the big shape first".

It is said that the simple point outline is the outline line, such as circle, square, triangle, etc., and these lines can be understood as outlines. It is a two-dimensional space.

The structure is slightly complex and abstract, belonging to the three-dimensional space, after the front (outer) outline comes out, the inner structure line (it seems to be also called the inner outline) is found, and the "shape" of the object is basically out.

The rough point of understanding can be to separate the words "shape" and "body", the shape is the outer contour line, and the body is the internal structure line.

<> bright hands Chi potato fiber.

<> how about this to respect Li.

To learn sketching, you must first learn to use the three-eye observation method: 1Squint observation method 2Eye-to-eye comparison method 3Fix your eyes and see the law clearly.

Squinting Method: The squinting method is not used to look at the outline, but to observe and compare the three major relationships between the picture and the painting object

Eye-to-eye comparison method: refers to the observation point quickly from point A to point B, the purpose is to compare based on these two points (including: position relationship, brightness and darkness, virtual and real relationship, etc.).

。。。You strange way who handed you over. You don't have to squint when you draw comics or something. Are you short-sighted, kid? Check your strength first, and ask me if it's no problem.

In the process of sketching, the overall observation and overall expression are crucial, and a painting is almost inseparable from the word "whole" from beginning to end. So what are some ways to learn about holistic observation and performance? Let's take a look.

First, the overall observation.

1. "At the same time**". Shorten the time for a single object and speed up the frequency for multiple objects. It is used to observe the overall relationship between light and dark, virtual and real, spatial relationship, etc.

2. "Look at it in contrast". Look at two or more objects frequently at the same time. It is used to determine the proportional relationship, light and dark relationship, virtual and real relationship, spatial relationship, shape characteristics and so on.

3. "Squint". Squinting the eyes, destroying (disrupting) the focus of the line of sight, making the whole object "virtual", highlighting the main object, and grasping the overall observation effect through coercive means.

Second, the overall performance.

1. First big and then small. The large and small here refer to the size relationship between the basic large shape of the object and the local small shape. For example, the shape of a human being is a basic large shape, and the various parts of the human body are local small shapes; The head is the basic large shape, and the facial features are the local small shapes in the basic large shape.

When painting, it is necessary to draw large shapes first and then small shapes, which violates this point and will lead to inaccurate shapes.

2. Grass first, then refinement. When depicting, we should start from the whole and start from the part. Until the basic shape of the object has been determined, one part of the object must not be depicted in too much detail.

Violating this point will cause the picture to be "fragmented" and "isolated", and the relationship between the part and the part will be out of balance, resulting in an imbalance between the whole and the part of the picture.

3. Straight first and then curved. A straight line is simpler than an arc, and a square is simpler than a circle, because a straight line is easier to summarize the shape of an object, so it should be straight first and then curved when depicting it, so as to grasp the accuracy of the shape. Failure to do so will also result in inaccurate physical results.

4. First dark and then light. In the process of painting, each stage, each individual, each decent surface, and each part should start from the darkest part, then draw the darkest part, then paint the second dark, gray, and finally the light part. Violating this point will cause a dissonance of light and dark, ashes, flowers, and chaos.

5. First the real and then the virtual. Start with the main object and then draw the secondary object. Draw objects with strong chiaroscuro first, then objects with weak contrast. Otherwise, objects will be crowded with each other and fight, and the sense of space will be poor.

6. First near and then far. Draw the main object in front first, and then set off the objects in the back, so that the main object is prominent, obvious, and the subject is highlighted.

As long as we follow the above methods of training, develop good painting habits, and cultivate overall awareness, it is no problem, as long as we persevere, the picture effect will naturally be expressed.

The methods of overall observation when drawing sketches include the method of "looking at the same time", the method of "contrasting and seeing", and the method of "squinting", and the methods of overall expression are first large and then small, grass first and then fine, straight and then curved, dark first and then light, real first and then virtual, and near and then far.

The first is to observe the relationship between light and dark in the whole thing. Through the contrast of light and dark, the positioning of black, white and gray is confirmed. And this relationship is determined by methods such as measurement. At the same time, the relationship between black and white should be covered on the drawing paper in advance.

1. "At the same time**". 2. "Look at it in contrast". 3. "Squint". 1. First big and then small. 2. Grass first, then refinement. 3. Straight first and then curved. 4. First dark and then light. 5. First the real and then the virtual. 6. First near and then far.

1. The spatial relationship of the picture.

According to the principles of geometric perspective and air perspective, the relationship between objects such as distance and proximity, layers, and intersperses is depicted, so that it conveys a deep three-dimensional spatial feeling on the flat painting.

The expression of the space of the sketch still life is mainly manifested in the following two aspects: the sense of volume of the object itself (three-dimensionality) and the sense of space between objects.

2. The composition of the picture.

The main purpose of composition is to find the perfect composition on the picture, and composition or composition is extremely important when creating or evaluating a work of art.

The same subject matter or imagery will have different tastes due to different compositions. Although there are many modes of composition for beginners, it is not advisable to stick to the rules and restrict flexible creativity.

3. Perspective of the picture.

Understanding and representing perspective phenomena is an important part of the process of studying the structure of shapes.

Perspective refers to a phenomenon in which the length of an object decreases and compresses and changes in shape due to the different distances, positions, angles, and heights of objects.

The visual characteristics of the physical structure are restricted and governed by the laws of perspective. The shape and structure of an object is often visually deformed with the change of perspective.

Near-large and far-small is a typical perspective phenomenon. In still life sketching, it is necessary to pay attention to the different perspective phenomena produced by objects in the state of eye level, top view, and upward view.

In fact, the study of the shape and structure of objects has to some extent been transformed into the study of perspective structure.

The correctness of the perspective relationship between the shape and structure of an object directly affects the success or failure of a sketch.

First: practice more, all skills must be practiced;

Second: do more observation and comparison, whether it is the shape of the outline or the light and dark tones, you need to compare them, and pay attention to the proportion of the object when playing the shape;

Third: when arranging the lines, you should arrange them according to the structure of the object, rather than drawing ** if you want to draw **;

Fourth: try to achieve the strength of the line when arranging the line, keep the feeling of the middle and both sides of the void, and try to avoid crisscrossing the line;

Fifth: It is not necessary to have an HB pencil when depicting in depth, as long as the pencil is sharpened and the strength is controlled, under normal circumstances, it is already very deep when using a 2B or HB pencil.

The above is a small experience, I hope it will help you.

Practice makes perfect!

If you can't see it, you can see it with a pen, just take it slowly!

As for the picture, it should be **, don't stab and draw a long line, be careful, and slowly draw with short strokes! (There are also rubbed by hand, it is recommended that beginners do not rub, if you don't rub well, it will be dirty, you can try to rub it locally).

Please. Nothing can be rushed. Pay back three or two strokes to others.

That's the result of someone else practicing it tens of thousands of times. Suggestion, ask the teacher directly. Let the teacher show you.

After doing the hands-on guidance, you will understand a little ... I still haven't mastered the method. Don't ask...

It takes time to learn art, but the teacher is also very important, and the teacher can show you the teacher, which will be better. You can take a look at the Nanjing Warring States Studio... It's also good to look at it online.,**There are a lot of good works.,I'm personally more admired.。。。

There is no standard, everyone is used to it, I used to use 3-4b to make drawings.