From Wolfgang Wiggers photostream on flickr; sepia tone removed.
This photo shows Maria Anna wearing the same coiffure and middle 1860s dress seen in the last image. She carries a hand bag.
Keywords: Maria Anna von Anhalt, Princess Friedrich Karl of Prussia, Ascania family, Hohenzollern family, Princess, curly coiffure, chemisette, high neckline, collar, zouave jacket, buttons, crinoline, brooch, bracelets, hand bag