The largest and oldest church of the Zutphen is the St. Walburgis (Saint Walpurga) church, which originally dates from the 11th century. The present Gothic building contains monuments of the former counts of Zutphen, a 14th-century candelabrum, an elaborate copper font (1527), and a monument to the Van Heeckeren family (1700).
The chapter-house of library contains a pre-Reformation library which includes some valuable manuscripts andincunabula. It is considered one of only 5 remaining medieval libraries in Europe (the other 4 being in England and Italy). The old books are still chained to their ancient wooden desk, a habit of centuries ago, dating from the times when the library was a 'public library' and the chains prevented the books from being stolen.
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.