Alfonso Mucha. Gismondo poster. 1895 of Sarah Bernhardt. An instant success that launched his career as well as demand for inexpensive mass-produced poster art. Originally called Mucha Art it expanded into Art Nouveau.
Alphonse Mucha’s design was a calendar produced for arts review La Plume in 1896, and typically with Mucha great attention is paid to the decorative details. Description from pinterest.com. I searched for this on bing.com/images