This is Mme. Du Barry--one of the most famous
courtesans and royal mistresses of all time! Du Barry was the last of Louis XV's official mistresses. Louis (it seems) adored her because she was so beautiful that she revived his flagging sex life. She ended her life on the guillotine, but here she is long before, dressed in the 18th century's version of 'casual Friday': a simple gingham dress and straw hat--a style favored by Marie Antoinette, who famously loathed Mme. Du Barry and the racy side of French court life that she represented.