Rudolf Hirth du Frênes (24 July 1846, Gräfentonna, near Gotha - 1 May 1916, Miltenberg) was a German painter.
At the age of fifteen, he enrolled at the Academy of Fine Arts, Nuremberg, where he studied with August von Kreling.
Four years later, on the recommendation of his teachers, he transferred to the Academy of Fine Arts Munich and became a pupil of Hermann Anschütz.
[1] Around 1880, began a lengthy study trip which took him to Holland, Belgium and France where he visited all the major studios, galleries and museums.
And, despite Hirth's discovery of Frans Hals and the obvious influence on his work, his paintings after the dissolution of the Leibl-Kreis are generally considered to be less inspired than those done before.