The Temple of Athena Nike on the Acropolis of Athens was named after the Greek goddess. Built around 420 BCE, the temple is the earliest fully Ionic temple on the Acropolis. It was a prominent position on a steep bastion at the south west corner of the Acropolis to the right of the entrance, the Propylaea. In contrast to the Acropolis proper, a walled sanctuary entered through the Propylaea, the Victory Sanctuary was open, entered from the Propylaea's southwest wing and from a narrow stair on the north. The sheer walls of its bastion were protected on the north, west, and south by the Nike Parapet, named for its frieze of Nikai celebrating victory and sacrificing to their patroness, Athena Nike.
In the sixth century BCE a cult of Athena Nike was established and a small temple was built using Mycenaean fortification and Cyclopean masonry. After the temple was demolished by the Persians in 480 BCE a new temple was built over the remains. The new temple construction was underway in 449 BCE and was finished around 420 BCE.
The temple sat untouched until it was demolished in 1686 by the Turks who used the stones to build defences. In 1834 the temple was reconstructed after the independence of Greece. In 1998 the temple was dismantled so that the crumbling concrete floor could be replaced and its frieze was removed and placed in the new Acropolis Museum. The temple is often closed to visitors as work continues. The new museum exhibit consists of fragments of the site before the Persians were thought to have destroyed it in 480 BCE. Sculptures from the friezes have been salvaged such as: deeds of Hercules, statue of Moscophoros, a damaged sculpture of a goddess credited to Praxiteles and the Rampin horseman, as well as epigraphic dedications, decrees, and stelae.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.