"Frans Luycx or Frans Luyckx (before 17 April 1604 – 1 May 1668) was a Flemish painter who became the leading portrait painter at the imperial court of Emperor Ferdinand III in Vienna. He is best known for his portraits of the Emperor´s family and various members of the Habsburgers, including its Austrian and Spanish branches." - (en.wikipedia.org 31.01.2020)
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