Surrealist Techniques - Coulage

A coulage is a kind of automatic or involuntary sculpture made by pouring a molten material (such as metal, wax, chocolate or white chocolate) into cold water. As the material cools it takes on what appears to be a random (or aleatoric) form, though the physical properties of the materials involved may lead to a conglomeration of discs or spheres. The artist may use a variety of techniques to affect the outcome.

This technique is also used in the divination process known as ceromancy.

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