Wolf, along with Ludwig Heinrich Heydenreich, director of the Kunsthistorisches Institut in Florenz, also saved many artworks from being spirited off to Germany.
He spent a year at Pavia University (1955–56), then taught at an international school in St. Gallen in Switzerland (1956–57), and finally went to Munich to hear the art historian Hans Sedlmayr and where he worked with Ludwig Heinrich Heydenreich on the court of Urbino at the Zentralinstitut für Kunstgeschichte.
Ludwig van Beethoven | Heinrich Himmler | Ludwig Maximilian University of Munich | Ludwig I of Bavaria | Ludwig Wittgenstein | Heinrich Heine | Ludwig Leichhardt | Heinrich Schütz | Johann Heinrich Pestalozzi | Heinrich von Kleist | Heinrich Böll | Heinrich Isaac | Ludwig Tieck | Ludwig Boltzmann | Ludwig | Heinrich Marschner | Christa Ludwig | Baron Hans Heinrich Thyssen-Bornemisza | Ludwig Mies van der Rohe | Ludwig II of Bavaria | Ludwig Guttmann | Ludwig Feuerbach | Heinrich Mann | Heinrich Hertz | Heinrich Graetz | Heinrich Böll Foundation | Christian Heinrich Friedrich Peters | Wilhelm Heinrich Roscher | Ludwig von Mises | Ludwig Senfl |