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Pastel is an art medium in the form of a stick, consisting of pure powdered pigment and a binder....

Pastel is an art medium in the form of a stick, consisting of pure powdered pigment and a binder. The pigments used in pastels are the same as those used to produce all colored art media, including oil paints; the binder is of a neutral hue and low saturation. The color effect of pastels is closer the natural dry pigments than that of any other process. The noun "pastel" gives rise to: Pastel sticks or crayons consist of pure powdered pigment combined with an inert binder. The exact composition and characteristics of an individual pastel stick depends on the type of pastel and the type and amount of binder used. It also varies by individual manufacturer. Dry pastels have historically used binders such as gum arabic, gum tragacanth. Methyl cellulose was introduced as a binder in the twentieth century. Often a chalk or gypsum component is present. They are available in varying degrees of hardness, the softer varieties being wrapped in paper. Dry pastel media can be subdivided as follows: In addition, pastels using a different approach to manufacture have been developed: There has been some debate within art societies as to what exactly counts as a pastel. The Pastel Society within