Other composers styled "late Romantic", such as Franz Schreker ("Der ferne Klang", 1912; "Der Schatzgräber", 1920), Alexander von Zemlinsky ("Eine florentinische Tragödie", 1917; "Der Zwerg", 1922) and Erich Korngold ("Die tote Stadt", 1920) explored similar territory to Strauss's "Salome" and "Elektra".