Oil painting dates back for centuries and is an incredibly far-reaching artistic practice. The earliest discovery of its usage goes as far back as the fifth century A.D. to the Bamian Valley of Afghanistan, where Indian and Chinese artists created hundreds of paintings in the nexus of caves there. Oil painting is with quick dry vegetable oil, linseed oil, poppy seed oil, walnut oil, etc.) and paint, the canvas linen, cardboard or wood to make a picture.Used in paint thinner for volatile oil of turpentine and dry linseed oil etc.Picture attached pigment has strong hardness, when the picture after drying, can maintain long luster.With paint covering power and transparent performance is fully describe objects, color is rich, stereo sense is strong.Oil painting is one of the main type in western painting.