page_title: Oil paint
section_title: Carrier
hierarchical_section_title: Oil paint / Carrier
caption_attribution_description: English: chemical structure of a drying oil
context_page_description: Oil paint is a type of slow-drying paint that consists of particles of pigment suspended in a drying oil, commonly linseed oil. The viscosity of the paint may be modified by the addition of a solvent such as turpentine or white spirit, and varnish may be added to increase the glossiness of the dried oil paint film. Oil paints have been used in Europe since the 12th century for simple decoration, but were not widely adopted as an artistic medium until the early 15th century. Common modern applications of oil paint are in finishing and protection of wood in buildings and exposed metal structures such as ships and bridges. Its hard-wearing properties and luminous colors make it desirable for both interior and exterior use on wood and metal. Due to its slow-drying properties, it has recently been used in paint-on-glass animation. Thickness of coat has considerable bearing on time required for drying: thin coats of oil paint dry relatively quickly.
caption: Representative component of a drying oil, this particular triester is derived from three unsaturated fatty acids, linoleic (top), alpha-linolenic (middle), and oleic acids (bottom).  The order of drying rate is linolenic > linoleic > oleic acid, reflecting their degree of unsaturation.
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