This is a lovely vintage print by the Austrian artist Raphael Kirchner (1876-1917). He was known for his Art Nouveau paintings of beautiful, flowing ladies. This one is no exception, with her long dark hair. The artist's signature in the plate is on the right side. It is not titled, but the postcard version of this image is called Melisande. The majority of Kirchner's works are seen only in postcards.
It is in a wood veneer faux grain frame. It has old glass, a cardboard backing, with dust cover remnants, and a wire for hanging.