What is Encaustic Paint?
Encaustic is a wax based paint (composed of beeswax, resin and pigment), that is kept molten on a heated palette. It is applied to a porous surface and then reheated in order to fuse the paint. The word ‘encaustic’ comes from the Greek word enkaiein, meaning to burn in, referring to the process of fusing the paint.
Encaustic is as versatile as any 21st century medium. It can be polished to a high gloss, carved, scraped, layered, collaged, dipped, cast, modeled, sculpted, textured, and combined with oil. It cools immediately so that there is no drying time, yet it can always be reworked.
Encaustic is also a very durable artists’ paint due to the fact that beeswax is impervious to moisture. Because of this, it will not deteriorate, it will not yellow, and it will not darken. Encaustic paintings do not have to be varnished or protected by glass.
Encaustic paint does not require the use of solvents. As a result, a number of health hazards are reduced or eliminated.
The History of Encaustic Paints?
A Combination of Two Cultures
Encaustic painting was practiced by Greek artists as far back as the 5th century B.C. Most of our knowledge of this early use comes from the Roman historian, Pliny, who wrote in the 1st century A.D. Pliny seems to have had little direct knowledge about studio methods so his account of techniques and materials is not thorough, but his discussion gives us an idea of its general usage. According to Pliny, encaustic had a variety of applications: for the painting of portraits and scenes of mythology on panels, for the coloring of marble and terra cotta, and for work on ivory, probably the tinting of incised lines.
Wax is an excellent preservative of materials. It was from this use that the art of encaustic painting developed. The Greeks applied coatings of wax and pitch to weatherproof their ships. Pigmenting the wax gave rise to the decorating of warships and, later, merchant ships. Mention is even made by Homer of the painted ships of the Greek warriors who fought at Troy. The use of a rudimentary encaustic was therefore an established practice by the 5th century B.C. It is possible that at about that time the crude paint applied with tar brushes to the ships was refined for the art of painting on panels. Pliny mentions two artists who had, in fact, started out as ship painters.
The Availability of Tempera
The use of encaustic on panels rivaled the use of tempera in what are the earliest known portable easel paintings. Tempera was a faster, cheaper process. Encaustic was a slow difficult technique but the paint could be built up in relief and the wax gave a rich optical effect to the pigment. These characteristics made the finished work startlingly lifelike. Moreover, encaustic had far greater durability than tempera which was vulnerable to moisture. Pliny refers to encaustic paintings several hundred years old in the possession of Roman aristocrats of his own time.
Encaustic in 3-D
The nature of encaustic to both preserve and color caused it to be widely used on the stone work of both architecture and statuary. The white marble we see today in the monuments of Greek antiquity was once colored, either boldly or delicately tinted like the figures on the Alexander sarcophagus in the archeological Museum of Istanbul. Decorative terra cotta work on interiors was also painted with encaustic.
The Fayum Portraits
Perhaps the best known of all encaustic work are the Fayum funeral portraits painted in the 1st and 2nd centuries A.D. by Greek painters in Egypt. A significant Greek population had settled in Egypt following its conquest by Alexander, eventually adopting the customs of the Egyptians. Funeral portraits, painted either in the prime of life or after death, were placed over the person’s mummy as a memorial. Many of these pieces have survived to our own time, and their color has remained as fresh as any recently completed work.