What is Pastel?

Pastel is the most permanent of all media when applied to conservation ground and properly framed. Pastel has no liquid binder that may cause it to oxidize with the passage of time as oftentimes happens with other media.

In this instance, Pastel does not refer to pale colors, as the word is commonly used in cosmetic and fashion terminology. The pure, powered pigment is ground into a paste with a minimum amount of gum binder, rolled into sticks and dried. The infinite variety of colors in the Pastel palette range from soft and subtle to hard and brilliant.

An artwork is created by stroking the stick of dry pigment across an abrasive ground, embedding the color in the “tooth” of the ground. If the ground is completely covered with Pastel, the work is considered a Pastel painting; whereas, leaving much of the ground exposed produces a Pastel sketch. Techniques vary with individual artist. Many artists favor the Pastel medium because it allows a spontaneous approach. There is no drying time; therefore, no change in color occurs after drying as it does in other media.

Did you know that a particle of Pastel pigment seen under a microscope looks like a diamond with many facets? It does! Therefore, Pastel paintings reflect light like a prism. No other medium has the same power of color or stability.

Historically, Pastel can be traced back to the 16th century. Its invention is attributed to the German painter, Johann Thiele. A Venetian woman, Rosalba Camera, was the first to make consistent use of Pastel. Chardin did portraits with an open stroke, while La Tour preferred the blended finish. Thereafter, a galaxy of famous artists - Watteau, Copley, Delacroix, Millet, Manet, Renoir, Toulouse Lautrec, Vuillard, Bonnard, Glackens, Whistler, Hassam, and William Meritt Chase - used Pastel for a finished work rather than for preliminary sketches.

Pastels from the 16th century exist today, as fresh as the day they were painted. Edgar Degas was the most prolific user of Pastel and its champion. His protégé, Mary Cassat, introduced Pastel to her friends in Philadelphia and Washington, and thus to the United States. Recently several of Degas Pastels were auctioned for more than $21,000,000 each! These were painted in the 1880's.

Note: Do not confuse Pastel with 'colored chalk'. Chalk is a porous, limestone substance impregnated with dyes, whereas, Pastel is pure pigment - the same as is used in any other permanent painting media .

Today, Pastel paintings have the stature of oil and watercolor as a major fine art medium. Many of our most renowned, living artists have distinguished themselves in Pastel and have enriched the art world with this beautiful medium.

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