What are the techniques for the texture effect of pictures?

1. spraying method-includes two methods: one is painting method, and the other is color spraying method.

Inkjet method is a drawing method based on ink-jet tools such as pens. Because the ink-jet tools draw fine and uniform colors, they can not only draw realistic paintings, but also make the picture achieve a mysterious effect. In addition to using professional painting tools, you can also use brushes and other tools to achieve similar processing effects, and you can draw clear edges by using occlusion method. The ink painting method can be combined with the line drawing method to make the picture more vivid. Of course, it takes some time to ensure the use of inkjet tools, and when the characteristics of this tool are not mastered skillfully, it will have the opposite effect.

Color sprinkling is a way to sprinkle color on the screen. It uses brushes, sponges and other tools to smear and sprinkle colors where needed in the picture to achieve an irregular dot texture effect. This method can be used for texture and background processing of some dot fabrics in fashion illustrations.

2. Halo dyeing method-Halo dyeing method is a technique absorbed from China's meticulous painting technique. Two brushes are used alternately, one is painted and the other is dipped in water, and the color is evenly dyed from deep to light.

3. Skimming-this is a technique in the design of dyeing patterns in traditional Chinese painting. After coloring with a pen, the nib is put aside to form an irregular flat line with intervals and lengths.

4. Overlapping method-Add colors layer by layer to produce another color with different hue, lightness and purity. This effect, which is usually transparent or needs to be deepened, can be accomplished many times. Color can be added three or four times or more. Generally speaking, it depends on the endurance of paper, the coverage of color and the effect to be expressed. For example, in the performance of hazy effect, you can use the method of superposition, from shallow to deep, layer by layer, gradually smudge, resulting in a transparent effect.

5. Cut-and-paste method-A technique of splicing and pasting fabrics, newspapers, colored paper and other materials that can be used for editing and collage according to the needs of the picture, which can be used as an indirect preview of the overall effect of fabric application.

6. Dyeing block method-using the incompatibility between oily pigments (oil pastels, crayons, oily markers, etc.). ) and water-based pigment (watercolor), a pigment as texture, gouache pigment attached to it, thus causing the separation of the two pigments. This method is mostly used for the treatment of light-colored fabrics with deep soles.

7. Rubbing method-Rubbing method is to make cotton, sponge, cloth and other materials into a certain shape, and then apply them to painting to form a certain texture effect. You can also use paper or plastic materials to prepare a desired shape, and then knead it to form a special texture effect of the desired shape.

8. Transfer printing method-using the patterns on transfer paper, transfer these patterns to the painting with a scraper. The transferred pattern has the advantages of neatness and quickness, but it is limited by the types and sizes of transfer paper patterns.

9. Concave-convex method-Using a certain external force, the concave-convex effect is squeezed out on the part to be processed in the picture, thus producing a three-dimensional effect. However, it should be noted that when using this method, you should not choose too many colors, and it is best to deal with the bumps on the color blocks, monochrome color blocks or even colorless ones. The area of concave and convex parts should not be too large. When using the concave-convex method, we should pay attention to the degree, as well as the elasticity and thickness of the paper, so as not to damage the picture.

10. Friction method-Use dry pen, sponge, rubber, cloth and other rough materials with resistance, apply a little pigment, and rub the picture, or use tools such as sandpaper and toothbrush to rub the picture, resulting in a rather hazy and outdated trace effect. This method is called friction method.

1 1. Flow color method-This method uses the fluidity of pigments to achieve the purpose of expression. Wet the part that needs to be treated with proper amount of water first, then put it into the color with a certain amount of water, carefully flip the picture and let the color flow until it is satisfactory. It will become a flowing picture effect after drying. You can also make the flowing color texture of the pigment on the mirror and the glossy surface of water (oily pigment is needed) in advance, then cover it with drawing paper, print the flowing color into the painting, and finally edit it.

12. Wrinkling method-crumple the picture as needed, fold it into wrinkles, and then paint it with color to produce a texture effect. This method is called wrinkling method. This method is used to express the texture effect of special fabrics and backgrounds.

13. Scraping method-This is a method of scraping the picture with a hard object, a sharp object or a knife to produce special effects. When using this method, it is necessary to consider the depth of scraping and the texture and thickness of the paper to avoid cutting the paper.