Rudolf Stangelberger was active/lived in Austria. Rudolf Stangelberger is known for landscape painting.
Biography Rudolf Stangelberger
Austrian. - Hungarian teacher and landscape painter (before 1890 to 16.03.1917 Vienna), first teaching degree, later turning to painting, arose primarily as a high mountain painter a name source: Müller - Singer, Obituary of the artist in the "imperial post" info voor Rijksbureau Kunsthistorisches Documentatie and internet.