George Koberwein: A Viennese Master of Portraiture George Koberwein (1820–1876) stands as a prominent figure in 19th-century Austrian art, celebrated primarily for his meticulously crafted portraits of European royalty and nobility. Born in Vienna, Austria, Koberwein’s artistic journey began amidst the burgeoning Romantic movement, though he swiftly embraced Neoclassical principles, establishing himself as a steadfast champion of clas…