Colney Hatch Asylum, opened in 1851 in North London, was one of Europe’s largest psychiatric institutions and soon became overcrowded, reflecting Victorian misunderstandings of mental illness. Its vast, regimented environment shaped countless lives, including that of Aaron Kosminski, a Polish-Jewish immigrant later associated, controversially with the Jack the Ripper case. Admitted in 1891, Kosminski spent years at Colney Hatch before being transferred elsewhere. The asylum’s history was further