The Hohle Fels is a cave in the Swabian Alps that has yielded a number of important archaeological finds dating to the Upper Paleolithic age. Artifacts found in the cave represent some of the earliest examples of prehistoric art and musical instruments ever discovered. The cave consists of a tunnel of about 15 m (50 ft) and a hall holding about 6,000 m3, making the cave hall one of the largest of Southern Germany.
The first excavation took place in 1870, yielding remnants of cave bears, reindeer, mammoths and horses as well as tools belonging to the Aurignacian culture of the Upper Paleolithic. Further excavations during 1958 to 1960, 1977, and 2002 yielded a number of spectacular finds, including several specimens of prehistoric sculpture such as an ivory bird and a human-lion hybrid figure similar to the Löwenmensch figurine but only 2.5 cm tall. In 2005, one of the oldest phallic representations was discovered.
In 2008, a team from the University of Tübingen, led by archaeologist Nicholas Conard, discovered an artifact known as the Venus of Hohle Fels, dated to about 35,000 to 40,000 years ago. This is the earliest known Venus figurine and the earliest undisputed example of figurative art. The team also unearthed a bone flute in the cave, and found two fragments of ivory flutes in nearby caves. The flutes date back at least 35,000 years and are some of the earliest musical instruments ever found. In 2012, it was announced that an earlier discovery of bone flute fragments in Geißenklösterle Cave now date back to about 42,000 years, instead of 37,000 years, as earlier perceived.
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.