The Cathedral (Duomo) of Cividale del Friuli was built in the 15th century over a pre-existing construction built in the 8th century. It is a Venetian Gothic building, finished in the 16th century by architect Pietro Lombardo, featuring interventions from the 18th century also. The interior houses an altar dedicated to the Madonna, in the right aisle, and the altarpiece of patriarch Pellegrino II (1195−1204), a silver retable which had been inscribed in Latin by the means of individual letter punches, 250 years before the invention of modern movable type printing by Johannes Gutenberg.
The Christian Museum annexed to the Duomo houses outstanding examples of Lombard sculpture. It contains some interesting relics of the art of the 8th century. The cathedral contains an octagonal marble canopy with sculptures in relief, with a font below it belonging to the 8th century, but altered later. The high altar has a fine silver altar front of 1185. The museum contains various Roman and Lombard antiquities, and works of art in gold, silver and ivory formerly belonging to the cathedral chapter.
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.