Chinese room, sala terrena, Benedictine convent Altenburg near Horn, Lower Austria

17th 18th altenburg austria austrian benedictine chinese europe horn lower paul troger architectue architectural art artistic baroque building buildings century convent cultural culture decoration decorations door excotic fantastic foundation fresco frescos grotesque house houses impressive indoor indoors inside interior ornament ornaments painting paintings religious room rooms sala sight sightseeing style terrena vegetation visit wall walls