For 10 points, name this Viennese palace and royal residence.
One building at this location features bull's skulls decorating a frieze in the central room, while another was inspired by a Piranesi engraving. Eight large marble vases by Johann Baptist Hagenauer are at the edges of the circular areas which surround this building's Round Pool and Star Pool.  Four huge plane trees mark its Botanic Garden, while Wilhelm Bayer's sculpture of Egeria is at the center of its Fair Spring. This builing also contains the Gloriette and Hetzendorf von Hohenberg's  Roman Ruins, while giant pandas and an exhibition representing Madagascar can be found in the Tiergarten. Leopold I comissioned Fischer von Erlach to create this residence as a way to top Versailles, and it was gifted to Maria Theresa, who comissioned Nicolo Pacassi to remodel it in the rococo style. For 10 points, name this Viennese palace and royal residence.
One building at this location features bull's skulls decorating a frieze in the central room, while another was inspired by a Piranesi engraving.
{Schloss Schönbrunn} or {Schönbrunn} Palace