The Holy Cross Minster (Heilig-Kreuz-Münster) is the main Catholic church in Schwäbisch Gmünd. It stands on the site of a former, much smaller romanesque church. It took about 500 years to be completed, though not consecutively. Initial construction began around 1325 under the leadership of an unknown master builder on what was left of the previous romanesque church, the towers of which were still standing. In 1497, the south tower fell onto the north tower, which knocked over the north tower after a bow connecting the two was removed and in 1515, all repair work was finished.
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.