Under the current Santa María La Antigua church foundations have been found remains of a Roman hypocaustum. The church was likely founded in 1095 by Count Pedro Ansúrez, although there are no remains of this original structure. The oldest parts of the current temple date to the late 12th century: the gallery in the northern side of the building and the tower, both in Romanesque style. The tower, one of the symbols of Valladolid, has four floors, the upper three featuring windows, and a pyramidal top.
The naves and sanctuary of the church were rebuilt in the 14th century in Gothic style, following the style of Burgos Cathedral. The church has three aisles, with three polygonal apses and a transept. The nave and the aisles are rib vaulted.
Due to a poor foundation, too next to the Esgueva River, and the increasing size of the parish population, the building underwent successive additions and reparations: in the mid-16th century, architect Rodrigo Gil de Hontañón restored the collapsing building, adding buttresses and several windows.
Also from this period date the high altar retablo, by Juan de Juni (1550-1562; now in the Valladolid Cathedral). Several Baroque altarpieces were executed for the church's interior during the 17th and 18th centuries, hiding the original Gothic appearance.
In the early 20th century the building was extensively restored and rebuilt in order to show its original Romanesque-Gothic appearance, following the doctrines of the French architect Eugène Emmanuel Viollet-le-Duc.
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.