Entopic graphomania

Surrealism in art, poetry, and literature uses numerous techniques and games to provide inspiration. Many of these are said to free imagination by producing a creative process free of conscious control. The importance of the unconscious as a source of inspiration is central to the nature of surrealism.

The Surrealist movement has been a fractious one since its inception. The value and role of the various techniques has been one of many subjects of disagreement. Some Surrealists consider automatism and games to be sources of inspiration only, while others consider them starting points for finished works. Others consider the items created through automatism to be finished works themselves, needing no further refinement.

Aerography is a technique in which a 3-dimensional object is used as a stencil with spraypainting.

Automatic poetry generators exist online, but they do not actually generate automatic poetry in this sense.

The Czech writer Bohumil Hrabal used the method of automatic text in his famous book I Served the King of England. One chapter in the book is written as a single sentence, and at the end of the book Hrabal endorses the use of automatic writing.

Bulletism is shooting ink at a blank piece of paper. The artist can then develop images based on what is seen.

A calligramme is a text or poem of a type developed by Guillaume Apollinaire in which the words or letters make up a shape, particularly a shape connected to the subject of the text or poem.

Collage is the assemblage of different forms creating a new whole. For example, an artistic collage work may include newspaper clippings, ribbons, bits of colored or hand-made papers, photographs, etc., glued to a solid support or canvas.

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.

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Wikipedia