Pszczyna Castle is a classical-style palace. Constructed as a castle in 13th century or earlier, in a Gothic architectural style, it was rebuilt in a Renaissance style in the 17th century. During the course of the 18th and 19th centuries, the exterior of the castle was partially changed into a Baroque-Classical style. The Classicist modernization transformed the complex into what is usually described a palace.
In its history the castle was a residence of Silesian and Polish Piast nobles, then the German von Promnitz noble clan (mid-16th to mid-18th centuries) and later the German von Pless family. The castle became owned by the state after the death of the last Prince of Pless, Hans Heinrich XV in 1936.
In 2009 it was voted as one of the 'Seven Architectural Wonders of the Silesian Voivodeship' by the Silesian authorities and is often described as one of the most beautiful castle residences in Poland.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.