Background
Rudolf was born on January 4, 1884, in Austria.
Rudolf was born on January 4, 1884, in Austria.
For twenty years Rudolf taught at the famed Graphischen Lehrund Versuchsanstalt in Vienna, as well as teaching private students at his home.
In his personal work, Rudolf concentrated on landscapes, portraits, nudes, and country life, using gum-bichromate, bromoil, and bromoil transfer.