The Ducal Palace of Gandia was, from the 14th century, the residence of the Royal Dukes of Gandía, and from 1485, the Borja (Borgia) family. It was the birthplace of Saint Francis Borja.
The oldest part of the building dates from the 15th century in Valencian Gothic style, but was restored and turned into a sanctuary by the Society of Jesus. It is attached to the wall that surrounds the city and has two gates, a Gothic one and one from the Renaissance.
Its remarkable interior has some interesting spaces, like the Golden Gallery, made in Baroque style, and the Crown Hall.
Initially the Palace was designed as a civil Gothic style urban castle and was ultimately transformed into a comfortable fortified palace. The main entrance to the Palacio Ducal is a robust door with a rounded arch, which together with the hallways are the oldest elements of the Gothic palace. You enter from this area and there is an imposing central parade ground with an impressive exterior staircase by which you ascend to the halls, among which the Baroque style Salón de Coronas and Galeria Dorada are notable.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.