Synesthesia (from the ancient Greek σύν [syn], "together", and αἴσθησις [aisthēsis], "sensation") is a neurological phenomenon in which stimulation of one sensory or cognitive pathway leads to automatic, involuntary experiences in a second sensory or cognitive pathway. A 46-minute project titled Journey to Synesthesia by Beny Tchaicovsky was created in 1994. Tchaicovsky was one of the pioneer artist who use computer generated imagery as an art form.