The Rupertinum (now Wiener-Philharmoniker-Gasse 22), founded not later than 1350 and completed in 1633, served as a school, the Collegium Rupertinum, for student priests under Archbishop Paris Lodron (ruled 1619-1654) and later. In 1983 it became a museum of modern art. Lit.: Breicha, Zum Bestand. Aus dem Kunstbesitz der Salzburger Landessammlungen; Friedrich, Hoff and Zwink, `Museum der Moderne`, 15-18 and 26-31;