From Egg to Oil Yolks
Different binder, identical pigment.
In a nutshell, wet binder and dry paint pigment are combined to create the majority of paints.
Oil paint, acrylic paint, and watercolors all differ from one another merely because of the type of binder that is employed.
Therefore, the binder—which may be oil, acrylic polymer, or even egg yolk—is what gives each painting its distinctive qualities. Also, check out Flux Pumps if you need one for your business.
Pigments
Traditionally, dirt or rocks were the sources of pigments. The term “earth colors” refers to some of the oldest pigments, which are typically muted in color and created from colored soil, such as yellow ochre. As new pigments and production techniques have been developed, various oil colors have been produced. These more recent colours are synthetic and brighter.
Three groups of pigments can be distinguished: Minerals, metals, or rocks make up inorganic pigments.
Organic pigments are substances that were previously a component of a living entity, such as plants, bones, or plant matter that has undergone artificial processing.
Artificial pigments are frequently made from organic pigments that have undergone chemical modification. They can produce a paint that is more stable and consistent.
Warning Regarding Artificial Pigments
I wouldn’t advise beginning painters to exclusively use synthetic colours because they can damage a painting faster than they can improve it. I always start with the palest, most organic colors and gradually introduce stronger, brighter colors.
Long-term benefits result from this and help you think more tonally. Take baby steps.
Here are some short tips for selecting a basic paint kit and a no-cost lesson that just uses two colors.
How do oil paints work?
Dry pigments mixed with oil are used to create oil paints. Cold-pressed linseed oil is most frequently used.
The type of oil used affects the smell of oil paint: Linseed oil will smell like linseed oil if the paint was powdered in it.
The paint will smell like walnut oil if it was ground in that oil.
It will smell like poppy oil if the paint was powdered in the substance.
How do oils dry out?
Oil paints oxidize to become dry (when the paint has contact with the air)
The oil needs more time to dry than the pigment does. Oil paints have a lengthy “working time” due to the slow-drying nature of oil.
Similar to baking a cake, the oil oxidizes to create a solid film which will then bind the dry pigments together. The combination starts out smooth, gets “baked” in the air, and then dries.
Depending on the thickness of the paint used, oil paint might take anywhere from six months to a year to completely dry.
How do acrylic paints work?
Acrylic paints are made up of a pigment suspended in an acrylic polymer emulsion as a binder.
Acrylic paints dry in what ways? Acrylic paint dries through evaporation because water serves as the medium for the acrylic polymer emulsion.
Acrylics have a short “working time” since water evaporates quickly; this can vary slightly depending on the temperature and humidity of the place in which you’re painting.
Which color will fit you the most, then?
Take a look at the top 5 distinctions between acrylic and oil paint.
In watercolour paints, additives, solvents, and a water-soluble binder hold pigments together.
The binder used in watercolor paints sold in stores is either synthetic glycol or natural gum Arabic. The pigment is kept in suspension by this. The binder also enables the pigment to stick to the support (such as paper) after application.
As you can see, there are a number of differences between paints. However, this should give you a better understanding of how to understand and use these paints on a daily basis.
