The Magura Cave is located in north-western Bulgaria close to the village of Rabisha. The prehistoric wall paintings of Magura have great resemblance with those of the Grotta dei Cervi in Italy, which are of exceptional expression and artistic depth and are considered the most significant works of art of the European Post-Paleolithic era.
Guided visits are conducted by the staff of Belogradchik municipality. In 1984, the site was inducted into UNESCO's tentative list of World Heritage.
Cave paintings dating from the Epipaleolithic, late Neolithic, Eneolithic and early Bronze Age decorate some of the cave's walls. The paintings have been estimated to be made between 10.000 and 8.000 years ago. The drawings represent important events of the society that had occupied the Magura Cave: religious ceremonies, hunting scenes and depictions of deities which are unique on the Balkan peninsula. The Fertility Dance and the Hunting Ceremony rank among the most noteworthy paintings.
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.