Category: Hazard & Art
Paintings’ Upkeep And Conservation
Maintenance and control of storage conditions slow down the material deterioration of paintings, painted objects, and other art objects. The decline is faster than expected, certainly without maintenance and/or under poor conditions.
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Maintenance
You can dust paintings every four to six months, but after a thorough inspection of your paintings for loose or flaking paint. Feather brushes scratch paintings and frames, use a soft and clean make-up brush instead. Never attempt to clean a painting yourself or use cleaning agents on a painted surface. Products that are on the market can cause irreparable damage to the vulnerable paint layers. Cleaning paintings with potatoes, onions, breadcrumbs, vinegar, or soap is very bad for varnish and paint layers. Avoid using water, pesticides, nebulizers, air fresheners, or furniture sprays near the artwork. Remove paintings from the room before painting, plastering, or steaming wallpaper. Do not hang the paintings back until the walls and floors are completely dry.
Conservation
The preservation conditions of paintings are, to a certain extent, quite manageable. In terms of temperature and humidity, paintings generally like an environment that people also feel comfortable in. Avoid unusually high or low humidity and temperature to prevent the wood from warping, cracking, or breaking. Small fluctuations are less harmful than large fluctuations in environmental characteristics.
Vulnerability
A painting is vulnerable because it is composed of different materials and raw materials that all react differently to each other and to environmental factors such as light, moisture, heat, etc. The choice of raw materials, the method of manufacturing these materials into supports, primers, paints, and varnishes, and the way they are processed determine the extent to which a painting contributes to its deterioration.
Guidelines for light, humidity, and temperature
The following guidelines are the optimal conditions, in many situations, these are not feasible. They give an indication, you can have it measured whether the circumstances deviate too far for you. If you use measuring equipment to measure the relative humidity yourself, have it calibrated regularly.
Light and illumination
For ordinary, visible light, a maximum of 150 Lux applies when lighting for 8 hours a day. This value then applies to the Ultraviolet light (UV light) 70 microWatt Lumen. This value is a cumulative calculation; with fewer light hours, a higher value can be applied. Most organic pigments are sensitive to light, for these paintings a value of 50 Lux and UV 70 mW lumens applies. Avoid direct sunlight. When lighting paintings, choose low-UV lamps. LED lamps and incandescent lamps are UV-poor lamps. Low UV versions of fluorescent tubes, energy-saving lamps, and halogen lamps are for sale. Too much ordinary light and UV light from outside can be avoided by means of curtains and filters (UV light-resistant foils and sheet materials).
Humidity
A relative humidity fluctuation of 10% (daily or annual) around a relative humidity of 45% or 55% gives a low risk of mechanical damage for almost all organic objects (Bart Ankersmit – Climate Work 2009 – ISBN 978 8555 025 9). Try to avoid condensation of moisture on artworks. Paintings hanging on walls that are colder than the temperature of the room are affected. This can be prevented by providing the painting with rear protection and by using blocks to enlarge the space between the wall and the painting so that the airflow along the wall can continue unimpeded.
Temperature
The temperature should be around 18ºC and fluctuations should be limited as much as possible. Fluctuations in temperature affect the humidity. Infrared light (heat) such as in sunlight should be avoided. The temperature affects objects; it can expand and contract materials. If humidifiers and dehumidifiers are not used, changes in temperature can cause the relative humidity to rise and fall. This property of the temperature can cause damage to objects. It is therefore important to keep the temperature constant. A good temperature is around 18ºC, but if that means for a room (eg a cellar) that the relative humidity is hardly controllable, it is wise to adjust the temperature in such a way that the relative humidity becomes controllable.
Microclimate
A microclimate is created when a painting is packed airtight, for example in plastic. A bad situation arises when the temperature inside the packaging drops or rises, this causes a change in the humidity. For example, when the temperature drops, the percentage of relative humidity can rise to a level that could cause mold growth.
Framing
A framing offers protection to a painting, but a bad framing can cause damage, see examples. For example, a wooden panel that is framed too tightly can break if it wants to expand and contract due to fluctuating humidity. If you want to buy a new frame for a painting or have a painting treated by a conservator, have it framed by an expert immediately. The salts of fingerprints on a gold leaf or silver-plated frame can cause permanent dark spots due to an etching effect.
Hanging system
The hanging system for the painting and the hanging system near the wall must be sufficiently strong. Wall systems come in many shapes and sizes. When purchasing systems with a rail and suspension wire, for example, make sure that the loadable weight is largely exceeded, the loadable weight is usually stated on the packaging. Hang paintings on two wires or hooks as much as possible. In systems with a perlon cord, the hook must be firmly attached to the cord, heat can cause the hook to slip.
Buying art supplies: Things to look out for?
When looking to buy high-quality art supplies, there are several things you should keep in mind. It is important whether you describe yourself as a hobby artist, a beginner or a true professional. After all, there are clear differences in quality and price when it comes to art paints, brushes and the like.
Artist colors: Which aspects are important?
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While the professional artist knows exactly which artist’s colors he wants to buy, laypeople usually have problems recognizing the differences between the individual variants right away. Between acrylic artists’ paints and oil paints for artists prevail but equally large differences between such paints, media and pastes or watercolors.
For beginners, it is often worthwhile not to buy individual artist colors, but to invest in a set. This not only saves you money but also lets you try out the entire range of colors. Don’t forget to order the right brushes so that you can get started immediately when the delivery arrives.
Art supplies for children: which art materials are suitable for small artists?
When it comes to art supplies, many parents automatically think of professional artists and the legends of the visual arts such as Monet and Picasso. In fact, these artists also started out small and did not become world-famous with their first works. Even young artists – with or without great ambitions – should therefore be able to try out high-quality art supplies. Colored pencils, for example, are ideal as drawing implements for children.
With the bright colors, they can let their imagination run free and discover their creative potential. If your kids prefer to work with a brush, watercolors are the perfect solution. These can be used in a similar way to watercolors, but are much cheaper and also specially developed for children. Even the little ones can let off steam with these artist paints for children without hesitation.
Being able to use art supplies correctly increases children’s fine motor skills – whether with a brush or a pencil.
Craft paints suitable for children
Even small children have a lot of fun with painting and handicrafts and should be introduced to creativity as early as possible and playfully. Of course, it is not enough to provide the child with paints, paper and a brush and expect the child to bring a great work of art onto the paper within a short time.
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Child-friendly painting
Child-friendly painting naturally also plays an important role in terms of colors and materials. Painting with acrylic paints or oil paints is of course not suitable for small children. However, art supplies offer craft paints for children that can in no way harm your child.
Craft paints for children
Paints for children, so-called craft paints, are perfect for the creative occupation of even very young children for painting at home, in kindergarten or at school. The colors for children are ready-to-use water-based and suitable for children from three years of age.
The craft paint can be diluted with water, but it can also be used undiluted straight from the bottle. They can be used on a variety of materials, such as paper, stretcher frames, cardboard, stone, wood, plaster of Paris, modeling clay, cardboard, clay or glass.
Made from completely harmless ingredients, you don’t need to worry about your children’s health. To prevent toddlers from sticking the colors in their mouths, bitter substances are added to the craft paints and finger paints, so that every child quickly loses the desire to snack on them again.
Handicraft paints for children can be applied with a brush, sponge or spatula and finger paints are, as the name suggests, suitable for painting with the fingers, although a brush or any other painting tool can of course also be used.
There is now even stencil paint for children, which is also suitable for painting window color pictures. The paint can be applied to glass, mirrors or tiles using stencils.
When choosing the motifs, you should let your child’s creativity run free and just let it try it out, because experimentation promotes motor and mental abilities. And ultimately, your child should enjoy painting.
Pens and paints: toxic to children?
Children put pen or chalk in their mouths while painting. Can you poison yourself from the colors? How limit values are set for substances – for example currently for lead?
Product safety: the manufacturer is responsible
Possible long-term effects could be problematic with painting utensils. Legal requirements are intended to protect consumers from this. For certain substances that are assessed as critical, the state also sets limit values. With toys, these include carcinogenic substances such as polycyclic aromatic hydrocarbons, primary aromatic amines, heavy metals and allergy-causing substances such as nickel or fragrances and some preservatives. The limits are stricter than many other products to protect children’s health. Parents must monitor their kids when doing artwork while checking promo codes in slotbooster.
New findings: limit values can change
And how do the limit values come about? The amount of a substance that is harmful is determined in animal experiments. A harmless amount is derived from this that a person can ingest over his lifetime then it must be checked from which sources the person absorbs the substance. And on the basis of this, an estimate is made of the maximum percentage he can absorb from the respective product.
In the event of serious defects, recall state warnings
For example, the quality of products sold in Germany is considered good. But as with all other product groups, there are outliers. The manufacturer must carry out a risk assessment for his products – either in his own company or by an external testing company. The state control bodies must check the art products for children regularly.
Tip: prefer products with a seal
Parents must use their nose when buying. It is recommended that they buy products with an additional test seal. The criteria for awarding these seals are sometimes stricter than those specified in the directives for toys for children. Finger paints are suitable even for small children.
What to do in an emergency
How should parents react when their child has consumed paint? The important thing is to never induce vomiting. Instead, the following applies: water-miscible and water-soluble colors are usually unproblematic. The child should then drink plenty of water unless the doctor advises otherwise.
Painting and spray painting: Hazards and protective measures
An essential prerequisite for the quality of the coating is an appropriate pretreatment of the workpieces. 
Depending on the type of coating material and the condition of the workpieces, it may be necessary to clean, degrease, remove paint, stain, filler, and sand before coating.
Hazardous substances are often used in this work. As with coating materials, the measures for the safety and health protection of employees must be determined in the risk assessment according to the type of work process and the substance and specified in the operating instructions. itv7 horse racing online
Cleaning, degreasing and stripping
Solvents or aqueous cleaners are used for cleaning, degreasing and stripping. Typical hazards when using solvents are skin degreasing, inhalation of harmful vapors and fire hazard.
The workplace limit values must also be complied with in accordance with the state of the art. In practice, long-term manual work is then carried out with suction and ventilation or the solvent is used in a closed system.
The aqueous cleaners are a type of detergent. They have the advantage that they do not release solvent vapors and do not cause a fire hazard, but they are usually irritating and the concentrate is usually corrosive. In addition to degreasing the skin, they can also lead to irritation and chemical burns. If there is a risk of splashing, there is a risk of eye burns. In addition, depending on the temperature, there is also the risk of scalding from the hot cleaner or burns from heated workpieces. In some cases, with extremely dirty workpieces or when stripping paint, the cleaner can also be blasted onto the workpiece as steam under high pressure. While cleaning, you can check itv7 horse racing online if you are into betting.
Pickling
If workpieces such as stainless steel or non-ferrous metals do not have sufficient adhesion for the coating, they are pickled. As a rule, these pickles are caustic, sometimes caustic and poisonous liquids.
For large areas and in industrial production, they are used in the immersion process, in craft and for individual workpieces, stains are often applied with a brush.
In general, there is an increased risk of skin and eye burns, in addition, in the case of toxic stains, skin contact, ingestion or inhalation of vapors can result in dangerous poisoning.
Art: Properties, advantages and disadvantages of acrylic paint
Acrylic paints offer a quick and easy introduction to painting. They are suitable for a wide variety of painting techniques.
For a successful entry into acrylic painting, it makes sense to take a closer look at the properties, advantages, and disadvantages of acrylic paint. It also makes sense to get information from agen99.live/ if you want to bet online while doing your art projects.
Acrylic paints consist of the three main components
- Pigments
- binder
- solvent
Quality
The quality of acrylic paint depends on the pigments and binder used.
The pigments determine the color. Together with the binder, they are responsible for the lightfastness of the color.
The binder also determines the properties of the paint, such as the paintability and the degree of gloss. Acrylic resins are used as a binder for acrylic paints and water as a solvent.
Durability
The durability of acrylic paint depends on its quality. High-quality acrylic paints remain in their original containers at stable room temperature, can be kept for years, and do not dry out. The containers and tubes must always be tightly closed after use.
Acrylic paint and its advantages
Acrylic paints have many advantages that make painting pleasant.
- Suitable for beginners
- Many painting techniques possible.
- Direct processing, e.g. B. for impasto paint applications.
- Can be diluted with water, e.g. B. for translucent paint applications.
- Good lightfastness of the colors.
- An extensive selection of acrylic painting media.
- Colors and media can be mixed with one another.
- The paint dries quickly, allowing you to work quickly.
- Waterproof after drying.
- Image build-up possible in layers.
- Stick while it’s wet.
- Large selection of painting grounds.
Acrylic paint and its disadvantages
- Dries quickly.
- Pulling work is necessary, without interruption.
- Darker after drying.
- Acrylic paint shrinks as it dries.
Since the paint dries quickly and is then insoluble in water, you need to work quickly. This means that art work on a picture cannot be interrupted at any time. A work step must first be carried out completely, as the paint layer cannot be loosened again.
Acrylic colors are darker after drying. The reason for this is that the binding agent is milky white when moist and dries out transparent to crystal clear. The final result of the colors is only visible after drying. The paint also shrinks when it dries due to the evaporation of moisture.
Toxic substances in art materials
Toxic substances are part of everyday life in art studios around the world. It is one of the last taboos in the art world and one of the most dangerous. Many of these toxins are carcinogenic or trigger allergies. Artists suffer from asthma, allergies, dermatitis, multiple chemical intolerance, kidney or liver damage, or cancer because paints contain pesticides and chemicals, and almost all solvents, apart from water, are harmful.
Why artists who get sick from art materials are seldom heard?
Most of them are concerned with the effect and workability first. They act intuitively and only think about it later usually when they are already suffering from certain symptoms. And museums and collectors often do not know which substances these materials contain, nor do the recipients care. Artists have nothing to do with the creation process and are primarily interested in the effect of the work.
Which pigments in painting have a particularly toxic potential?
Cadmium red or yellow, for example, contains heavy metals. Real cinnabar is just as toxic, it consists of mercury sulfide. Pigments containing lead are rarely offered in powder form these days.
Solvents to which every painter is exposed
All chemical solvents have a sensitizing, toxic, nerve-damaging effect. Even if they are inhaled in low concentrations over a long period of time. It is strongly recommended for artists to wear a mask with a filter. Every art studio should have an explosion-proof poison cabinet with an integrated extraction system. However, not all artists have the financial means for it.
What to consider when buying paints
A lot has happened in the specialist trade but be careful when buying cheaper paints on the Internet or in hardware stores. Many don’t read the warnings if any. In addition, the table of contents is often difficult to translate for non-chemists. “Aromatics”, for example, sounds like fragrances, but they are dangerous chemical compounds. It is worth studying the laundry slip carefully just like studying https://99misi.co/ when gambling.
Why is asbestos so dangerous?
It forms tiny, invisible fibers. When you breathe, they are stored in the lungs and cause problems with mostly fatal results. The dust is particularly insidious in that the secondary diseases usually only break out 20 to 30 years later.
Hazards and risks of gaming
Computer and video games increasingly referred to by the English term “gaming”, are a popular pastime of children, adolescents, and young adults. The latest target group for the games industry are very young children who have an amazing affinity for tablet computers even in kindergarten. This is not without cause for concern, because the youngest in particular are very susceptible to hidden costs and unsuitable or child welfare content.
How can you judge which games are suitable?
Computer and video games and online gaming such as 918kiss Malaysia can harm children and adolescents. The glorification of violence, for example through so-called “first-person shooters” and the not inconsiderable addiction potential of games are risks to be taken seriously.
On the other hand, gaming can be recommended from an educational point of view; some games provide the basics for the later acquisition of technical and communication skills or are suitable for language acquisition.
What types of games are there and what hazards do they pose?
The classic gaming genres include jump & run games. Here the character has to be controlled by running and jumping movements through the respective game segment. Similar to racing games, they are generally harmless.
Fighting games or beat them ups are usually brutal and not suitable for children and young people. Shooters/first-person shooters should be absolutely taboo. Here the player has to reach a certain goal and fight his way there with firearms. The pictures shown are sometimes very detailed and can disturb especially younger children.
With children and adolescents, it is therefore essential to ensure that the playing times do not get out of hand. Depending on the age, a playing time of 20 to 120 minutes per day is recommended as the maximum value.
What should you watch out for as an adult?
Make sure that the provider has all legally relevant information ready. Are the terms and conditions understandable?
Browser games and sports often require registration. Enter as little information as possible in registration forms. Check the privacy policy. Use secure passwords and do not pass them on to third parties.
For game subscriptions, check the terms of use and look out for hidden additional costs. Even offers in which players can put together better equipment with apparently small amounts are often cost traps that children feel naive about.
Know More About The Exciting Ancient Gambling Game, Hazard
The way we spend time for leisure has changed throughout the course of history with the advancement in technology. As humanity enters the digital age, gone are the days when people find entertainment from basic moveable objects from the outdoors. With computers, laptops, phones, and tablets powered by electricity and of course, the Internet, we can get a dose of fun and enjoyment anytime, anywhere.
Without all the Internet and gadgets, it is hard to imagine how people get into fun and games. Although, there are some of the relics from the distant past that show us how humans can still play without the need for electronics. One of the popular ancient leisure games that still exist up to this day is the early English game called the Hazard. Coming from the name itself, you would know that this game is among the pioneers of the great gambling games that we play today.
Hazard was invented sometime in the 12th to 14th century. It is said that this game was first played by the crusaders who were attacking an Arabian territory back in the day. It was then first referred to as Hazart or Asart. Since then, the game had gained popularity going into the 17th and 18th centuries, and Hazard eventually found its way from Europe to the Americas.
How To Play Hazard
In the game of Hazard, you will need two dice and a stake for each player. The first player will be called the caster, who will initiate the game by putting his or her stake in the middle of the table. Other players who also want to make a bet for the current turn will also place their stakes, in which the caster will accept all the stakes entered by knocking on the table.
At this point, the caster will throw the dice to arrive at a situation called the main point. The outcome of the main point must be equal to 5, 6, 7, 8, or 9. If not, the caster will continue throwing the dice until the main point comes up. Afterwards, the caster will throw the dice again to establish a chance point this time around, and this outcome must be equal to 4, 5, 6, 7, 8, 9, or 10. When the outcome of the rolled dice yields a 2 or 3, this is called an out. In this case when there is an out instead of a chance point, the caster loses.
The caster wins if when throwing dice for a chance point, he or she rolls a nick. A nick can be any of these outcomes: total of 11 when the “main point” is 7, a total of 12 with a “main point” of 6 or 8, or a throw of the “main point” itself.
If the caster wins, he or she can take all the stakes entered by the players at the table. If the caster loses, then each of the players can take back their respective stakes.
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