During the 47 years of Soviet occupation in Estonia approximately 122,000 people fell victims to different repressions from the security organs and more than 30,000 of them lost their life. The South Centre of Soviet security service NKVD and later KGB was located in Tartu, in the so-called gray house.
The dungeon was located in the basement and cells have been restored to the original appearance as part of the museum's permanent exhibition. The KGB Museum reflects the Soviet occupation of Estonia and the history of Estonian Resistance Movement. In the display you can find plans drawn by the Soviet authorities for conducting deportation operations, leaflets distributed by the school children's underground organizations, objects from the GULAG prison camps, as well as a great number of other photos and documents illustrating Estonian near history.
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.