Hand-painted wall paintings use acrylic pigments, which are water-based blended pigments invented in the 1950s. They do not contain toxic and volatile substances such as formaldehyde, are harmless to human body and have bright colors. Theoretically, acrylic film will never be brittle and yellow. Usually the relevant materials say at least 10- 15 years, not 5-7 years as advertised by some studios. Actually, they are all conservative estimates. As long as it is not deliberately destroyed, it is no problem to pass it on to N generations. Many people may think I'm talking nonsense, so I'll give you a comparison: propylene lasts longer than oil paints. Many European churches have a history of thousands of years, and the paintings in them are still well preserved. Propylene will last longer! What is more important than oil painting is that propylene only dissolves in water once, which means that it can be mixed with water when painting, and it will not dissolve in water after drying, so even if your wall is wet in the future, it will not destroy the picture. Many people don't care how to wash when painting on t-shirts, handbags and sneakers. This is better than wallpaper and wall stickers (wallpaper and wall stickers usually change color and turn yellow after 2 years), which I think experienced people know. If you feel that your artistic skills are too poor, you can use the projection equipment to cast the manuscript on the wall first, and then draw it and color it. 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.
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.
general idea
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 colors of wall paintings should be mainly black, red or gold. Patterns mainly come from traditional patterns and patterns in China, or patterns often expressed in traditional Chinese paintings. 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.
skill
Wall painting should not only obey the overall design style, but also be consistent with the overall design style in color. Nordic minimalist design is extreme in color, wandering at both ends of black, white, gray and super bright colors, so the corresponding wall paintings are mostly processed and compared. Modernist design colors tend to Li Yan, while the corresponding mural patterns are more realistic. 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!
Drawing steps
Wall treatment. The foundation treatment of the wall is more important. Generally, it is painted on the wall with good latex paint, so the leveling, priming and painting patterns of the wall should be prepared in advance.
5.2 Working papers
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.
5.3 pigment matching
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.
5.4 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.
5.5 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.
The above is the introduction of hand-painted wall painting that I brought to you. If you want more information, please visit.