Encaustic (painting)

Encaustic is a painting technique in which pigments are mixed with hot melted wax instead of oil or water. The warm wax is applied to a surface and hardens as it cools, creating a durable painting with rich color and unique texture.

1. Encaustic is a painting technique in which pigments are mixed with molten wax, traditionally beeswax, and applied while still hot. As the wax cools, it solidifies, permanently trapping the pigment within the wax layer.

   The surface is often reheated after each application so that the new layer fuses with the previous one, creating a stable and cohesive paint film. This process allows artists to build translucent glazes, textured surfaces, or smooth polished finishes.

   Traditional encaustic painting typically uses:

   • Beeswax as the primary binder.
   • Pigments for color.
   • A small amount of damar resin (in many modern formulas) to increase hardness and raise the melting point.

   Encaustic is one of the oldest known painting techniques, dating back to Ancient Greece and Egypt. Its most famous surviving examples are the Fayum mummy portraits, which have retained their remarkable color and detail for nearly two thousand years.

   Because wax is naturally resistant to moisture and forms a protective surface around the pigment, encaustic paintings are exceptionally durable when properly cared for.

Encaustic is primarily associated with fine art painting, although it has also been used throughout history for decorative objects and panel paintings. Today it is appreciated for its luminous appearance, tactile surface, and exceptional longevity.

The word encaustic comes from the Ancient Greek enkaustikos, meaning “to burn in” or “to heat with fire”, referring to the process of using heat to fuse wax into the painting surface.