Public domain
Mirror of Courtesan Beauties, Autumn and Winter
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line青楼美人合姿鏡 秋冬. 安永５（１７７６）刊. 〔北尾重政（１世）,勝川春章//画〕. National Diet Library, Japan. Public domain.
