The Sculptor's Cave is a sandstone cave on the south shore of the Moray Firth near the small settlement of Covesea, between Burghead and Lossiemouth in Moray. It is named after the Pictish carvings incised on the walls of the cave near its entrances. There are seven groups of carvings dating from the 6th or 7th century, including fish, crescent and V-rod, pentacle, triple oval, step, rectangle, disc and rectangle, flower, and mirror patterns, some very basic but others more sophisticated.
The cave is 20m deep and 13.5m wide with a 5.5m high roof and can be entered by two parallel 11m long passages, each 2-3m wide. It lies at the base of 30m high cliffs and is largely inaccessible at high tide.
The cave was first excavated between 1928 and 1930 by Sylvia Benton, who discovered evidence of two main periods of activity on the site: the first during the late Bronze Age, and the second during the late Roman Iron Age, between the 2nd and 4th centuries AD.
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.