KCH is a paper model of the T building at the Behavioral Department of the Kings County Hospital in Brooklyn, New York. It was produced by Martin La Roche Contreras during a 4-month artist residence at the hospital. Invited by Beautiful Distress, an organization that wants to break stigma around mental health issues, the artist lived and worked in the hospital. He initiated a weekly creative workshop with patients and therapists at PHP (Partial Hospitalization Program also known as People Help People). As part of his stay, Martin met Toshiko Kobayashi, who introduced herself as an origami therapist. Without a concrete understanding of what an origami therapy could be the artist tried to rebuild it from his imagination. The result is this small zine-publication.