Courtesans of the Ogiya, from the book "Mirror of Beautiful Women of the Pleasure Quarters (Seiro bijin awase sugata kagami)," vol. 1. Katsukawa Shunsho; Japanese, 1726-1792; Kitao Shigemasa; Japanese, 1739-1820. Date: 1776. Dimensions: 8 7/8 x 11 7/