Franco Zeffirelli wearing horns and joking with a singer in the costume department, Royal Opera House London 1961. Directing FalstaffFranco Zeffirelli wearing horns and joking with a singer in the costume department, Royal Opera House London 1961. Directing FalstaffFranco Zeffirelli wearing horns and joking with a singer in the costume department, Royal Opera House London 1961. Directing FalstaffFranco Zeffirelli wearing horns and joking with a singer in the costume department, Royal Opera House London 1961. Directing Falstaff