Complex sentence: The opera was performed in German at the Oper am Gänsemarkt in Hamburg in 1696 with sets designed by Johann Oswald Harms, who was inspired by Flemish seascapes.
Split into simpler sentences: The opera was performed in German at the Oper am Gänsemarkt in Hamburg in 1696. The set was designed by Johann Oswald Harms, who was inspired by Flemish seascapes.