A post above identifies the lady as Countess Beatriz of Arco-Zinneburg (sp?) - elder sister of Archduke Lorenz, who is to her left. Evidently her husband is quite wealthy.
--Previous Message-- : Nice lattice design on the tiara. On the side : view, it looks like black stones at the top. : Maybe black diamonds? : : : : : : : The lady in the red gown behind the couple : in the middle photo above has a massive : tiara. Does anyone recognize the tiara and : the lady? : : : :