[{SlideShowNav}] !!!Opera House [{Image src='717_IMG_1397jpg.jpg' caption='Opera House, August 2019, © [Infos_zum_AF/Editorial_Board/Hauer,_Ing._Kurt_(Techniker,_Diplompädagoge)]' alt='Opera House' width='900' height='600'}] [{Metadata Suchbegriff='Opera House'}] [{SET customtitle='Opera House (2)'}]