The diploma thesis deals with psychosis. Portraits of people who suffered from some type of psychosis, and which in most cases is caused by long-term drug abuse or drinking of alcohol. This is depicted with figurative painting in such a way that the painting that its style and the color spectrum corrensponds to the profile of a person with this form of mental illness and mental changes in the brain at different stages of of the disease. The output will be a series of paintings of a united size of formats that will be based , thematically a basis of dialogues with people who currently suffer or have suffered from some psychosis. The authenticity of the experiences of these people with toxic psychosis is very sensitive material, therefor it is proccessed, in this series, in such a way that can it bring closer to the viewers to posibally unimaginable situations and ways of perception of reality.