What is encaustic?‍ ‍

Encaustic is an ancient medium, used by the Greeks to decorate their warships, and most notably in Egypt around 100-300 AD in the Fayum mummy portraits.  The word encaustic originates from the Greek word enkaustikos, which means to burn in.  Pigment is added to molten beeswax and resin, then fused onto a wooden support with a heat gun or blow torch.  Multiple layers can be added and fused, and subtractive techniques such as scraping and gouging can be done.

Care of encaustic paintings:

Encaustic paintings are perhaps the most archival of any medium. However, like any fine art, care should be given to them. The wax and resin will not melt under 150 degrees Fahrenheit, so there should be no fear of the work melting in normal household conditions. Hanging the painting in front of a window with direct sunlight is not advisable, nor is leaving a painting in a car on a hot day. They are also sensitive to extreme cold temperatures and will easily chip. Encaustic paintings tend to become cloudy or “bloom” as they cure. If you prefer the glossy shine and clearness, gently polish the surface with a very soft cloth or nylon stocking. Over time, the surface retains its gloss and shine as the wax medium continues to harden and cure for up to three years.‍ ‍

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