oil's use on paintings (1)
2007-4-17 2:49:53 Post:Sam | Categories:doupine | Comment:0 | Quote:0 | Browse:
Linseed oil is made from the seed of the flax plant. During its early history, linseed oil had a different role then it has today. Originally it was used as a final varnish for paintings that were created using the egg tempera medium. Linseed oil is used as binder in today's oil paints. Linseed oil dries thoroughly and forms a strong paint film. Because linseed oil dries slowly, the paint remains in a workable state, enabling the artist to continue working on the painting for some time. When linseed oil ages, it does tend to yellow unfortunately. Many painters avoid using linseed oil with lighter colors like whites and yellows. Below are a few varieties of linseed oils that are available to today's oil painters.
COLD PRESSED LINSEED OIL
Cold pressed linseed oil is made by extracting the oils from the raw flaxseed. The oil is extracted by using pressure and not heat, thereby creating a linseed oil in its purist form. Cold pressed linseed oil can be used as a binder in oil paints, but can also be used as a medium to thin oil paints, heighten gloss and transparency, and reduce the visibility of brush strokes. Many painters and manufacturers alike feel cold pressed linseed oil is superior in quality to other linseed oils because there is no refinement made to the oil. Cold pressed linseed oil results in a low yield, so this oil does carry a heftier price tag.
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