Corridor in the Asylum (1889) by Vincent Van Gogh. Original from the MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/537386/free-illustration-image-van-gogh-the-met-vincentFree Image from public domain licenseClaybury Asylum, Woodford, Essex: the Recreation Hall. Photograph by the London & County Photographic Co., [1893]. https://www.rawpixel.com/image/13969629/photo-image-person-church-public-domainFree Image from public domain licenseClaybury Asylum, Woodford, Essex: a nurses' day-room Photograph by the London & County Photographic Co., [1893]. https://www.rawpixel.com/image/14014409/photo-image-plant-person-artFree Image from public domain license