Poor Man's Bible highly realistic. Oil paint comprises ground pigment mixed with linseed and perhaps other oils. It is a medium which takes a long time to dry, and lends itself to varied methods and styles of application. It can be used on a rigid wooden panel, but because it remains flexible, it can also be applied to a base of canvas made from densely woven linen flax, hence, the linseed oil and the canvas base are both products of the same plant which is harvested in Northern Europe. With canvas spread over a wooden frame as a base, paintings can be made
Essential oil Essential oil An essential oil is a concentrated hydrophobic liquid containing volatile (defined as "the tendency of a substance to vaporize") aroma compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetherolea, or simply as the oil of the plant from which they were extracted, such as oil of clove. An essential oil is "essential" in the sense that it contains the "essence of" the plant's fragrance—the characteristic fragrance of the plant from which it is derived. The term essential used here does not mean indispensable as with the terms essential amino acid or essential fatty