Art "thanking", "contrary to" and "despite" psychiatric experience

Psychiatric experience traditionally call experience of experience of a mental disorder. In other words, any diagnosed deviation from a normal state and behavior of the person in society — schizophrenia, a clinical depression, neurosises, psychoses and so on. Among known people in the painting, faced something similar, it is possible to remember Vrubel Mikhail, Gerard Garoust, van Gog Vincent. However on an equal basis with recognized classics of world painting...