I've stressed the line countless times, and this is the most important and important part!
Lines are the most basic thing in sketching. When drawing lines, the lines in the sketch are not allowed to appear thick and thin. Horizontal and vertical, left and right 45 ° angle line combination practice, the effect is like this.
When we practiced in the early stages, a piece of paper the size of an A3 was often several pieces of paper. So don't feel bored or waste time, this is a very necessary step.
perspective
Perspective is a technical term for painting and can be a bit difficult to understand. So everyone has to understand it in practice. In the sketch, there is no completely parallel line, its main relationship is: near large and far small, near high and far low, near real and far virtual (this can highlight the subject and create a spatial effect)
You can use the most basic circles and cubes to practice understanding. In perspective, the extensions of different groups of lines intersect at a single point.
Some people told me that circle drawing is not good. In fact, the circle is not drawn step by step, but cut out step by step.
Gently draw a square with long straight lines, then cut off its corners with a straight line. After repeated cutting, the edge length is short enough to resemble a circle. You make the lines a little more rounded. The same goes for drawing ellipses.
Five majors
We have already talked about the five major keys before, and if you don't understand it, click on the link at the end of the article to review it. Not knowing how to establish a sense of volume and area opening up the dark side is a common problem for most people. Let me give you an example.
The intersection of faces shows that they are not on the same level, and there is a concept of space. The intersection line between light and dark is the intersection line, which is also an important factor that reflects the relationship between light and dark.
Generally speaking, the lines are drawn and arranged first from the junction of light and dark, along the junction of light and dark, layer by layer deepening, transitioning, and laying out to the surroundings. The junction between the object and the projection should be the deepest.
In fact, the drawing method of everything is the same, playing shapes, finding out the light and dark junctions, transitions, drawing projections... Just use this formula to set it.
Sketches start with plaster geometry because the geometry structure is simple and the line-to-surface relationship is concise and clear. Only by understanding the black-white-gray relationship of geometric plaster can we better understand the more complex relationships.
Next, Dujiu will use the six prisms as an example to explain to everyone how to use the above knowledge points.
【Completed works】
Drawing steps
1. After observing from multiple angles, use a 2B pencil to draw the basic shape of the object with a long straight line.
2. According to the position of the light source, draw the projected shape of the object, and draw the background line behind the object.
3. Use a 4B pencil to draw the dark side of the object and the tone of the projection. Pay attention to the uniformity of the lines.
4. Use paper and pencil to wipe the tone of the previous step to make the tone even.
5. Use a 4B pencil to line the dark side, projection and background of the object. Notice the change in shades of hue.
7. Start painting the dark part of the plane, starting with the plane on the right. The gray surface of the object is then further depicted
8. Use a 4B pencil to lay out the tone of the picture as a whole. Pay attention to the changes to make the picture layered.
9. Finally, the picture is portrayed in depth and meticulously. Carefully observe the details, paint from the whole to the part, and adjust the picture.
Draw the gist
First of all, we must grasp the shape and proportion of the object. The structural relationship should be accurate and the composition should be reasonable. The object should be shaped in a comprehensive way, and there is a clear understanding of the relationship between black and white gray and light and dark.
When finally adjusting the picture, pay attention to the performance of the details. From the whole to the local cycle, grasp the adjustment of the physical relationship. Particular attention is paid to the bright paintings, which reflect the plaster texture.