Saalkirche, today a Protestant church, was constructed on a cross‐shaped floor in the 10th century as a further sacral building in the Ingelheim Pfalz. Thus the imperial palace reached its closed U‐shaped form, which had already been foreseen in the Carolingian building concept. In the following centuries the church was constantly remodelled, mainly in the 12th century. Integrated into a monastery in 1345, the church overcame the resettlement of the former Pfalz area, the so‐called ‘Ingelheimer Saal’ to which the name of the church refers. Given up in course of Reformation the building became dilapidated. In 1965 its reconstruction was completed. A small exhibition on the Ottonian period of the Pfalz was opened inside in 2004.
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.