The necropolis of Anghelu Ruju is an archaeological site located in the town of Alghero. It is the largest necropolis of pre-Nuragic Sardinia.
The necropolis was discovered accidentally in 1903 during the excavations for the construction of a farmhouse. In that occasion were found a human skull and a tripod vessel. Following these discoveries, the archaeologist Antonio Taramelli effected, the following year, the first excavations of the site. In total were discovered 38 domus de janas.
Within the many chambers are numerous finds of grave goods (vases, statuettes of the hypothesized 'mother goddess', weapons, necklace beads etc.), which allow us to date the necropolis to the Late Neolithic (Ozieri culture 3200-2800 BC) and they attest its use even in the Copper and the early Bronze Age, between 2800 and 1600 BC, (cultures of Abealzu-Filigosa, Monte Claro, Bell Beaker, Bonnanaro). Furthermore, finds of flint tools, mace-heads, arrowheads, axes and beads suggest a culture which emphasized hunting and warrior prowess; whereas silver rings, copper daggers appearing to originate from Spain, an awl which likely was from southern France, a copper ring of an eastern European style, and an axe which was from the British Isles indicate that Sardinia was heavily involved in this time period with a great deal of international trade. The Sardinians, for their part, were known to possess an ample amount of valuable obsidian from Monte Arci, a long-dormant volcano on the island.
Among the most striking features of the Necropolis are the numerous carvings of long-horned bulls' heads, in and around at least three of the tombs. These have been hypothesized to support the 'Mother Goddess' theory, as well as to suggest a sort of a Sun cult.
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.