According to the book “Privatissimo – Kunst aus Schleswig-Holsteinishem Adelsbesitz” it is the portrait of Agnes Gräfin von Reventlow geb. von Hammerstein-Loxten.
But on the backsite of the picture is a note saying: "Auguste Gräfin Holck. Gemahlin des Henning Bendix von Qualen auf Damp."
Dette Epitaphium o.1659, som er af hviid Marmor eller Alabast over Christen Skeel, †1659, og hans to hustruer Birgitte Rud, †1645 og Margrethe Lunge, †1653.
