Art Nouveau Painting On Porcelain Portrait Painting

A most magnificent painting on porcelain of a beautiful girl. So innocent, so pure it just takes your breath away. This painting dates from the late 1800’s to early 1900’s, the art nouveau era. The work is very fine & highly detailed, there is some faded & illegible script on the back of the portrait, no signature found. It housed in what appears to be the original frame that is carved wood with gesso & gold gilding. Measurements: overall in the frame 8 ¼" x 6".

Condition: very good except for some very faint edge wear & a light scratching in a few places. This plaque sure looks like KPM to me.