The performance of texture effect of oil painting

The performance of texture effect of oil painting How to use the texture to show the texture of the image It is a common technique of classical realistic painting to draw with texture in order to obtain visual satisfaction. Modernist painters pay more attention to texture, and even paste cloth pieces, roots, leaves and other objects directly on the picture. Here are some oil painting techniques to show the texture of objects by means of texture: Plush feeling: with a small brush regularly place into a piece or in the spread of good color with a small pen, hard stick, etc. The traditional method has the use of wood chips, sand and other things, the specific method: the glue is coated in the required parts, the glue surface sprinkled with clean wood chips after screening, to be glue and wood chips bonding, remove excess wood chips (erect the picture frame, pat on the back), dry after to prevent wood chips oil absorption, to spray a layer of glue on the surface. Dong Xiwen used millet as texture when he painted the carpet in The Founding Ceremony. Grass texture: can be traced with a small pen. A large area of grassland often uses dry drag method, that is, a large amount of dipping thick color drag brush, color dry and then drag, repeated until the thick grass effect, can use a drawing knife, fan pen and other auxiliary tools. The traditional expression method is to use white pigment to accelerate the dry oil to rub the grass texture on the bottom layer, and then cover the color after drying. In order to enrich the color layer, a small pen can be drawn. To use acrylic material for texture, glue is sprayed on the surface before coloring. Wyeth, an American painter, painted the underlayer of dead grass or fur with a rough brush that was slightly dried and dipped in water. With latex harmonic big white powder or the powder cream that lide powder makes it can do a variety of flesh texture, but cannot too thick, have the possibility that falls off otherwise, when the grain such as expression wood grain can borrow cutter. Color can be applied in reverse first. If the effect is a cool color, then first with warm gray light paint (brown and a small amount of black). Rub with clean cloth next, color can seep into the gap of flesh texture, this one layer of pigment can use propylene, because it dries fast and firm, and play a role in the performance for many times behind, turpentine is not easy to wash off. Then the repeated production of scraping and cover can achieve the desired effect. The material that makes canvas texture and method have what Oil painting often uses texture to fully express the external characteristics of objects. Texture can make the picture produce a special artistic effect that can be touched, which is difficult to achieve in flat painting. It includes the texture of the canvas, rough base, changes in brush strokes, the application of knife techniques and the use of additives. There are many examples of using texture in ancient oil paintings, and The texture production of Rembrandt is a part of his technique. Most of the classical masters use their own blend of white texture, and then use transparent painting layer by layer. Modern painters usually use large white powder and latex to make texture on the base or directly use white oil paint to make texture. For example, the painter Ai Xuan uses white pigment to mix quick-drying oil (quick-drying oil produced in Japan, which is mixed with white pigment and dried within 24 hours), and uses a large brush to apply rubbing and other performance methods to lay fluffy texture where the picture needs. Painter He Duoling uses the word "Modeling" to create a texture based on the texture of the object. Common materials used to make texture are: (1) lime powder. Can be developed into fine powdery and sand granular, can be mixed with oil paint, but can not add too much, otherwise will weaken adhesion. (2) Marble powder. Similar to lime powder, but this lime powder is hard and heavy and does not grind easily. (3) Sand. Wash with water before use, easy to mix with oil paints. (4) Red iron powder. It needs to be well blended with oil paints to get even texture. Not suitable for thick usage. (5) Others. Glass, sawdust, weeds and other uniform use. No matter what additive is used, it will affect the color adhesion. If a lot of additives are used, glazing oil can be used to increase the adhesion of this media, and make the surface of luster. Here are some simple ways to create textures: (1) the use of large white powder or reed powder white latex paste, the use of brush or painting knife in the required place to make mottled pen mark texture, or the white powder paste coated in the bottom, with knives, combs, rollers and so on to make the required texture. (2) Dissolve damar or Mati resin in turpentine and then mix white pigment. When reaching a certain viscosity, use a brush or a large drawing knife to make ideal texture on the scraped canvas. After the turpentine evaporates, the lead hardens quickly (about two minutes), so time it properly. If it's too late, the paint hardens and the texture becomes difficult. (3) it is very convenient to use acrylic pigment or acrylic plastic paste to make texture, because the acrylic material dries quickly, it can also be stacked. But if used on the oil bottom or the oil film after coloring, acrylic paint is easy to peel off, so before use should be sanded. (4) The process of painting can be thin, thick, thin, thick and other color changes, using brush strokes and knife directly to make uneven rough effect, or in the pigment mixed with sand, sawdust, glass, bread crumbs and other granular materials to make texture.