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Pigment Sticks are oil paint in a stick form.
They are composed of linseed oil, natural beeswax, and pigment. Due to our
unique formula, Pigment Sticks are buttery smooth and quite fluid. They dry to a
tough, flexible oil paint film. They are sometimes referred to with the more
generic term "Oil Sticks".
Absolutely. Pigment Sticks are completely
compatible with any and all oil painting materials, procedures and techniques.
The difference between oil
sticks and oil pastels is the type of oil that each is composed of. Oil sticks
are composed of a drying oil (linseed oil). Works done in oil stick do not need
to be placed under glass for presentation, as the surface is a dry, tough,
flexible paint film. Oil pastels are composed of a non-drying oil (mineral oil).
This would necessitate placing them under glass so that the surface would not be
damaged as it will not dry.
Pigment Sticks can be
painted on any support that can be used for tube oil painting. For example:
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Stretched canvas
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Paper
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Luan panels
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Masonite panels
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Plexiglass
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Glass
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Metals
(such as copper and aluminum)
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Sculptural supports
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The term "size" refers to
a penetrating liquid, usually a hide glue or resinous mixture, that is employed
to make a surface less porous and to isolate coatings. In most cases,
the application of the size should be dilute and
just enough to absorb into the support. It should never be a film, as this can
lead to cracking in the long term.
* Proper sizing will protect the support from being damaged by the acidic nature
of the linseed oil.
There are 2 groups of sizes: Reversible & Irreversible
Suitable reversible sizes
for Pigment Sticks are:
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rabbit skin glue
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methyl cellulose
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gelatin
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white shellac
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Suitable irreversible sizes for Pigment Sticks are:
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GAC 100 (Golden Artist Colors)
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PVA glue
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The term "ground" refers
to the actual surface to which paint is applied. This layer is usually applied
after the support has been sized. This process is also known as "priming."
Applying a ground offers a foundation of uniform absorbency; a white,
non-yellowing layer that will afford maximum luminosity to the painting; and a
structure that will offer sufficient "tooth" for the paints to adhere to.
Grounds can divided into 2 categories: Absorbent & Non-absorbent
Absorbent grounds are:
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Acrylic gesso
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Traditional rabbit skin glue gesso
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Clayboard
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Clay-coated paper.
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Non-absorbent grounds are:
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Oil ground
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Wax ground
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