What way of thought are at work in a creative process?

Below words, through gestures, thoughts in acts or subconsciously deliberate mistakes, esthetic ideas, intuitive decisions, frustrations, resignations or simply a laissez-faire attitude...

Contrary to the retrospective aim, the name of which expresses well that things are taken backwards, the concern is to catch the creation in its gush, at the same time clear and dark.

Beyond sole artistic creation, the reflection led here tries to enlarge the view: it goes on to the educational question, as well as into epistemology to explore, in its movement, the human thought.