Centre for Architecture; Collections Online, s.v. "Portrait of EmpressconsortHaruko" archive copy at the Wayback Machine Ishii, Ayako, and Kotaro Iizawa
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Portrait of Empress Shōken, hand colored album print by Kuichi Uchida.
Centre for Architecture; Collections Online, s.v. "Portrait of EmpressconsortHaruko" archive copy at the Wayback Machine Ishii, Ayako, and Kotaro Iizawa