Baronessa Elsa von Freytag-Loringhoven
Elsa Hildegard Baroness von Freytag-Loringhoven (née Plötz; 12 July 1874 – 15 December 1927) was a German avant-garde, Dadaist artist and poet who worked for several years in Greenwich Village, New York. Her provocative poetry was published posthumously in 2011 in Body Sweats: The Uncensored Writings of Elsa von Freytag-Loringhoven.
(excerpted from Wikipedia)