Step 1: Stick adhesive tape on the wall according to the general shape of the pattern, which is used to draw patterns on it.

Step 2: Type the manuscript on the tape with a pencil, and trace the lines to be used with a dark marker. Then carve patterns along these lines.

Step 3: Cover the wall with newspaper so that the wall outside the pattern is not polluted by pigment.

Step 4: In order to get better painting effect, first coat a layer of white primer on the pattern.

Step 5: spray or brush the color on the pattern.

Tips: The pigment used for drawing patterns on the wall can be acrylic or wall paint.

Of course, there are many other ways to draw walls by hand. If you are good at drawing, you can draw directly on the wall. If you are worried about your painting level, you can also combine it with advertisements. In short, all roads lead to Rome. I hope you can build a new home of your own.

Second, DIY hand-painted wall painting materials, production methods, precautions and related knowledge.

Creative hand-painted wall paintings create a private landscape for every family. And this kind of scenery is not limited to a certain location in the home, such as bedroom, dining room and even bathroom. However, when creating hand-painted wall paintings, there are still some places to pay attention to.

1. First of all, the patterns and colors of wall paintings should obey the overall design style.

For example, if your home is in Chinese style, it is required that the color of the wall painting be mainly black, red or gold. Patterns mainly come from traditional patterns and patterns in China, or patterns often expressed in traditional Chinese paintings.

Nordic minimalist design is extreme in color, hovering between black, white, gray and super bright colors, so the corresponding wall paintings are mostly processed abstract patterns.

Modernist design colors tend to Li Yan, while the corresponding mural patterns are more realistic.

Hand-painted patterns of European design are relatively neutral and low-key, and wall paintings mainly come from classical European decorative symbols to match the performance of European furniture and wall lines.

2. Secondly, the location of hand-painted murals is also particular.

Generally speaking, we don't recommend painting the whole room with painted patterns, which will make the space look layered. You can choose a main wall and draw it in a large area. This kind of hand-painted wall painting appears as the main decorative surface in the home, which often brings great visual impact to people, and the effect is very outstanding and impressive.

The other is to draw some special spaces, for example, the sun room can draw pictures with the theme of the sun, flowers and birds, and draw a big tree in the stairwell.

There is also a finishing touch, such as switch seats, air conditioning pipes and other corner positions. Painting exquisite flowers and natural leaves can often bring unexpected effects.

3, hand-painted wall painting production method

The method of making hand-painted walls is very simple, but there are certain requirements for artists' painting skills. So the following methods and precautions must be paid attention to!

Materials for hand-painted murals:

All kinds of environmental protection pigments, brushes, combination pens, chalk, pencils, pen holders, and small walls (people who have just started painting and have a weak artistic foundation, it is best to choose a small wall that is less conspicuous).

Hand-painted wall painting production steps:

1. Think of the pattern that needs to be hand-painted first, and you can simulate the ready-made pattern. Whether it is simple or complicated, it is suggested to draw a sketch with chalk or pencil first.

2. After the sketch is completed, brush it lightly with a combination brush to leave traces. Beginners are advised to start with simple patterns, and then proceed with complex patterns after proficiency.

3. Start painting. According to the thickness of pattern lines and the size of color areas, choose to use large, medium and small brushes or combination pens, and then apply pigments according to personal preferences.

Problems in making hand-painted murals;

1. If the color of the pattern is uneven after painting, it is because it is light or heavy when writing, or the pigment is too thick;

2. When the line is thick, it is because the strength of the hook is not well mastered, so the strength of the hook should be uniform;

3. The lines of the hook are intermittent, because the pen is full of pigments, so it should be consistent;

4. After the pattern is dry, it feels just because the pigment is too thick, remember to add thinner;

5. The line leakage of the pattern is not correct because more thinner is added, or the water is not dry after the pen is cleaned, so remember to dry the water of the pen tip after each cleaning to avoid bleeding;

6. If you accidentally draw a wrong line, don't try to wipe it. Wait until the paint is dry before covering it with white paint. Wait until the white paint dries before mending the correct thread.

4. Related knowledge

Propylene pigment:

Acrylic pigment is a new painting material discovered in the 20th century. The propylene pigment originally invented is oil soluble, and 1947 appeared in the United States. During World War II, a group of American painters found that propylene has the advantages of light resistance, sun resistance and rain erosion resistance, so they used propylene, a widely used substance in industry, to modulate pigments and draw large murals on street walls. 10 years later, a water-soluble acrylic pigment was invented, which can be painted as thick as oil painting, extremely diluted like watercolor, and keep rich and beautiful colors. It has a wide range of applications and is widely adopted by painters all over the world. With the rise of comprehensive material performance technology, the material characteristics of propylene pigments have been further developed. Experiments show that it has many advantages that other pigments can't match: it is a flexible film after drying, strong and wear-resistant, water-resistant, corrosion-resistant, naturally aging-resistant, colorfast, non-deteriorating, non-reflective, easy to wash after painting, and suitable for painting on shelves, indoor and outdoor murals and so on. It can be stacked layer by layer to draw a heavy feeling; You can also add powder and appropriate amount of water to cover the overlapping parts with gouache-like painting, so that the picture level is rich and clear; If you add a lot of water to the pigment, you can achieve the effect of watercolor and meticulous painting. Through baking and dyeing layer by layer, the effect is pure and transparent.

Propylene pigment is a synthetic polymer pigment, which is made of pigment powder and acrylic latex. Acrylic latex is also called acrylic polymer latex. There are many kinds of propylene resins, such as methacrylic resin, so there are also many kinds of propylene pigments. Foreign pigment manufacturers have produced a series of propylene products, such as matt propylene pigment, semi-matt propylene pigment and glossy propylene pigment, as well as propylene matt oil, varnish and plastic ointment.

Acrylic pigments are very popular with painters. Compared with oil painting pigments, it has the following characteristics:

① It can be released with water, which is beneficial to cleaning.

② Quick drying. Paint can be dried in a few minutes after putting pen to paper, instead of waiting for months to polish it like oil painting. Painters who like slow-drying pigments can use retarders to delay the drying time of pigments.

③ After the colored layer is dried, it will quickly lose its solubility and form a tough, elastic and impermeable film. This film is similar to rubber.

The color is full, dense and fresh, and no matter how it is blended, it will not feel "dirty" or "gray". The color layer will never be stained by oil absorption.

⑤ The durability of the work is long. The oil film in oil painting is easy to oxidize, yellow and harden, and it is easy to crack the picture after a long time. Theoretically, acrylic films will never become brittle and yellow.

The biggest difference between acrylic pigment and oil painting is that it has the operating characteristics of general water-based pigment, which can be used as both watercolor and gouache.

⑦ There are particles, coarse particles and fine particles in propylene plastic paste, which provides convenience for making texture.

(8) Propylene pigment is nontoxic and will not cause harm to human body.

It should be noted that acrylic painting should be painted on the base made of acrylic primer (gypsum), and oily base painting cannot be used. Material experts also don't advocate the mixed use of propylene and oil painting colors, especially don't paint oil paintings on propylene base, mainly for the permanent preservation of works. Propylene has no adverse reaction with oil painting pigments, and its adhesion needs time to be tested when it is used alternately.

Different mural techniques:

Murals are distinguished by techniques, including painting types and painting process types. Painting style refers to painting, especially hand painting, which is done directly on the wall. Specific painting methods are:

(1) dry mural, painted on the dry wall surface treated with coarse mud, fine mud and lime slurry;

(2) Wet murals, which are painted with clear water, limewater and pigments in the case of semi-dry grass roots, must be completed at one time, which is difficult;

Egg-colored painting, a water-soluble pigment with egg yolk or egg white as the main blending agent, is painted on a dry wall, opaque, easy to dry and hard;

(4) wax painting: wax and pigment are mixed and painted on wood or stone, and then heated;

⑤ Oil painting, painted on linen or wood;

Acrylic painting, with acrylic acid as the main blending agent, is quick-drying and dull, and is often used in modern murals. The above painting methods are sometimes mixed, or combined with craft production and relief.

Propylene pigment is a synthetic polymer pigment, which was invented in 1950s and made of pigment powder and acrylic latex. Acrylic latex is also called acrylic polymer latex. There are many kinds of propylene resins, such as methacrylic resin, so there are also many kinds of propylene pigments. Foreign pigment manufacturers have produced a series of propylene products, such as matt propylene pigment, semi-matt propylene pigment and glossy propylene pigment, as well as propylene matt oil, varnish and plastic ointment.

Acrylic pigments are very popular with painters. Compared with oil painting pigments, it has the following characteristics:

(1) can be released by water, which is beneficial to cleaning.

(2) Quick drying. Paint can be dried in a few minutes after putting pen to paper, instead of waiting for months to polish it like oil painting. Painters who like slow-drying pigments can use retarders to delay the drying time of pigments.

(3) After drying, the colored layer will quickly lose its solubility and form a tough, elastic and impermeable film. This film is similar to rubber.

(4) The color is full, dense and fresh, and no matter how blended, it will not feel "dirty" or "gray". The color layer will never be stained by oil absorption.

(5) The durability of the work is long. The oil film in oil painting is easy to oxidize, yellow and harden, and it is easy to crack the picture after a long time. Theoretically, acrylic films will never become brittle and yellow.

(6) The biggest difference between acrylic pigment and oil painting is that it has the operational characteristics of general water-based pigment, which can be used as both watercolor and gouache.

(7) There are particles, coarse particles and fine particles in the acrylic plastic ointment, which provides convenience for making texture.

(8) Propylene pigment is nontoxic and will not cause harm to human body.

It should be noted that acrylic painting should be painted on the base made of acrylic primer (gypsum), and oily base painting cannot be used. Material experts also don't advocate the mixed use of propylene and oil painting colors, especially don't paint oil paintings on propylene base, mainly for the permanent preservation of works. Propylene has no adverse reaction with oil painting pigments, and its adhesion needs time to be tested when it is used alternately.

Question: What materials are used for wall hand painting?

A: Painting with acrylic pigments is water-based and environmentally friendly. Propylene pigment is a new type of painting pigment, which is composed of chemically synthesized latex and pigment particles. Propylene pigments appeared in the 1960s. Experiments show that it has many advantages that other pigments can't match: it is a flexible film after drying, strong and wear-resistant, water-resistant, corrosion-resistant, naturally anti-aging, colorfast, non-deteriorating, non-reflective, easy to wash after painting, and suitable for painting on bookshelves, indoor and outdoor murals and so on. It can be stacked layer by layer to draw a heavy feeling; You can also add powder and appropriate amount of water to cover the overlapping parts with gouache-like painting, so that the picture level is rich and clear; If you add a lot of water to the pigment, you can achieve the effect of watercolor and meticulous painting. Through baking and dyeing layer by layer, the effect is pure and transparent.

Question 2: Can ceramic tiles and tiles be used to paint on ceramic utensils? Will it fade or peel off? Will it dissolve in water?

A: Our premise is that we can draw, but it is not recommended, because the painting of ceramics is to dry the mud after painting the embryo, then paint it, and finally burn it in the kiln. Instead of burning and then coating, although propylene is very sticky, it should be wiped off on a smooth surface as long as it is rubbed with your fingers. If propylene is washed on tiles for a long time, it will fade. So we say we can paint, but the adhesion on tiles and ceramic utensils is lower than that on walls. We are actively researching and developing paintings on ceramic tiles!

Three questions: How long can the hand-painted wall last? Will it fade easily? How to do it?

A: We know that the service life of home decorative walls is about 10 years, and wall paintings can be used for more than 10 years, which is basically the same as the service life of walls. Unless the coating quality of the wall itself is not good, it will lead to peeling, because propylene is directly soluble in water. Dust and stains can be wiped directly with a dry towel or a slightly wet rag.

Four questions: area calculation problem

A: Many netizens asked, is it unreasonable to draw a tree and calculate the square area of the pen edge? Don't worry, take your time. Aesthetically speaking, this belongs to the category of composition management, which is determined by the shape of the tree itself and is also necessary and necessary. From an artistic point of view, painting can not specifically calculate the price created by labor, and the square edge of the figure is an affirmation of labor achievements and a quantification of painting forms. Blank area is the painter's painting business scope. If there is no blank area, it will be chaotic. An old man is fishing in the cold Jiang Xue. It is a picture with blank areas, so it is reasonable to calculate the square area of the edge of the tree and other picture frames with blank areas.

Five questions: Comparison between decorative paintings such as wallpaper and murals.

A: Wallpaper or other decorative materials are a big expense for home decoration, such as Korean personalized wallpaper, which is as high as several thousand yuan per square meter, but wall painting can make your wall personalized and vivid as long as one-third of the price of wallpaper. Compared with other materials such as wallpaper, it is even worse. From the artistic and aesthetic point of view, the choice of wallpaper or other decorative materials is nothing more than the change of color, with basically the same texture and no artistry. If you choose wall painting, we can stick it on any wall, or wherever you like, which will make your choices wider, cooperate with and decorate your furniture and environment, and make the space more harmonious and personalized! We can make your own unique wall according to your requirements! Some people may ask, what if it is damaged or dirty? If you are an ordinary wall, I think you may spend a lot of money to paint the whole wall or the wallpaper of the whole wall. And the walls don't need to be painted, damaged ones can be repaired, and dirty ones can be scrubbed!

Six questions: What should I do if I am tired of looking at it and want to change the wall painting or decoration?

A: If you are tired of this pattern or color, you can redraw the pattern and color you want after processing. Just scrape off the original wall paint to make a putty and brush it with temporary new latex paint. You can also change other wall decorations.

1. Wall treatment

The foundation treatment of the wall is more important. Generally, it is painted on the wall with latex paint, so the leveling, priming and pattern planning of the wall should be prepared in advance.

Make a manuscript

People without artistic skills should draw a good draft on the wall, gently tick the outline of the draft with a pen, and then draw it after they are satisfied, otherwise it will be difficult to modify it.

Mix with paint

Buy paint according to the pattern effect. If you are not sure about the color matching effect of latex paint when you buy it, don't make a decision in the paint shop. You can take color swatches or paint samples home and observe the paint color under natural light and night light respectively. High gloss paint will make the room look brighter, but it is also easy to highlight the shortcomings of the wall. If the wall is uneven, it is recommended to use matt paint. The paint must not be too thin, otherwise it will easily leave flow marks on the wall. Acrylic pigments can be colored as needed, so write carefully.

Prepare for coloring

First, spread a newspaper in front of the wall to be graffiti, so as not to dirty the ground. When hand-drawing a pattern with simple color, first draw an outline on thin and absorbent paper, then cut it out, put it on the corresponding position on the wall and color it with rubbings. If you are afraid of damaging the wall, the most convenient way is to spray glue, carve the picture after spraying and stick it on the wall with glue. When acrylic paint is painted, if mistakes are found, it can be wiped off with a wet rag and repainted, but latex paint cannot be painted in this way.

5. Maintenance

Ventilation after painting, and then touch the wall after drying. Although acrylic pigment is waterproof and scratch-resistant after drying, do not scrub it with water.