The practice involves using heated beeswax to which colored pigments have been added. This molten medium is then applied to a surface, typically prepared wood, although other materials can be used. Each layer is fused to the previous one with heat, creating a durable and luminous surface. Consider, for example, layering translucent colors to achieve depth or embedding objects within the wax for mixed-media effects.
The technique offers unique aesthetic qualities and archival properties, resulting in artworks that can endure for centuries. Evidence of this can be found in ancient Egyptian mummy portraits that still retain their vibrant colors. Its benefits extend to its versatility, allowing for a range of textures, transparency, and sculptural possibilities. This adaptability makes it appealing to both contemporary and traditional artists.