Original Etching, circa 1911-1913, by Reinhold Rudolph Junghanns (German, 1887-1969). 15 1/4" x 23", framed.  
 
Junghanns studied at art academies in Munich and Dresden. Hennings was a hustler, puppeteer, performer, poet, morphine addict, mystic, prostitute, and partner of leading Dada artist Hugo Ball. She was known as an Enfant Terrible of the German avant-garde and was a founding member of the Cabaret Voltaire. She died giving up her ways to become a Catholic mystic.