 The high points of his artistic work were the productions of monumental silent movies like "Sodom and Gomorrah" (1922) or "Die Sklavenkönigin" (1924), both directed by Michael Curtiz, on the "Laaer Berg" in Vienna-Favoriten.In 1916, he erected Austria's first huge studio in Vienna-Sievering.Together with his Sascha-Film company, he was the owner of several cinemas.