Attribution: Adam Jones from Kelowna, BC, Canada, with CC BY-SA 2.0 license, original file:Acropolis_-_Bergama_%28Pergamon%29_-_Turkey_-_10_%285747249729%29.jpg , Wikipedia
Acropolis - Bergama (Pergamon) - Turkey - 10

Attribution: Nicolás Pérez, with CC-BY-SA-3.0 license, original file:AtaloPergamo.jpg , Wikipedia
Berlin, Pergamonmuseum. A Hellenistic portrait of the king of Pergamon Attalus I.

Attribution: HALUK COMERTEL, with CC BY 3.0 license, original file:Bergama_-_AKRAPOL_-_panoramio_%284%29.jpg , Wikipedia
Bergama - AKRAPOL

Attribution: CNG, with CC-BY-SA-3.0 license, original file:MYSIA%2C_Adramyteion._Orontes%2C_Satrap_of_Mysia._Circa_357-352_BC.jpg , Wikipedia
MYSIA, Adramyteion. Orontes, Satrap of Mysia. Circa 357-352 BC

Attribution: CNG, with CC-BY-SA-3.0 license, original file:MYSIA%2C_Pergamon._Mid_5th_century_BCE.jpg , Wikipedia
MYSIA, Pergamon. Mid 5th century BCE

Attribution:

Unknown artistUnknown artist

, with CC BY-SA 2.5 license, original file:Mithridates_VI_Louvre.jpg , Wikipedia
Portrait of the king of Pontus Mithridates VI as Heracles. Marble, Roman imperial period (1^st century).

Attribution: Wladyslaw Sojka, with CC-BY-SA-3.0 license, original file:Modell_Pergamonmuseum.jpg , Wikipedia
A model of the acropolis of the ancient Greek city of Pergamon, showing the situation in the 2nd century AD, by Hans Schleif (1902-1945).

Attribution: Dguendel, with CC BY 3.0 license, original file:Pergamon%2C_walls.jpg , Wikipedia
Pergamon, walls

Attribution: Munion, with CC BY-SA 4.0 license, original file:Pergamon188BCE.jpg , Wikipedia
Pergamon in 188BCE, based on https://commons.wikimedia.org/wiki/File:Asia_Minor_188_BCE.jpg

Attribution: Klaus-Peter Simon, with CC BY-SA 3.0 license, original file:PergamonAltar2000.jpg , Wikipedia
Pergamon, Westtürkei, Sockel des Zeusaltars

Attribution: Klaus-Peter Simon, with CC BY-SA 3.0 license, original file:PergamonAthene1.jpg , Wikipedia
Pergamon, Westtürkei, Athena-Heiligtum

Attribution: rapidacid, with CC BY 2.0 license, original file:Pergamon_10.jpg , Wikipedia
Pergamon

Attribution: Ingo Mehling, with CC BY-SA 3.0 license, original file:Pergamon_Acropolis.jpg , Wikipedia
Pergamon Acropolis from Sanctuary of Asclepios

Attribution: Picture taken by Marcus Cyron, with CC-BY-SA-3.0 license, original file:Pergamon_Altar_-_Telephus_frieze_-_panel_49%2B50.jpg , Wikipedia
Platten 49 und 50: Gründung Pergamons.

Attribution: Dosseman, with CC BY-SA 4.0 license, original file:Pergamon_Demeter_sanctuary_0098.jpg , Wikipedia
Strictly speaking the area is that of a sanctuary, with a temple in it.

Attribution: Dosseman, with CC BY-SA 4.0 license, original file:Pergamon_Gymnasium_area_086.jpg , Wikipedia
At the time most in this series pictures were taken much of the area was overgrown. As a result identifying specifics, when publishing years later, was impossible. The "upper terrace" was open, though. During a later visit some parts had been cleared and restored.

Attribution: Prioryman, with CC BY-SA 3.0 license, original file:Pergamon_bridge.jpg , Wikipedia
Roman Pergamon Bridge in Bergama, Turkey

Attribution: Raimond Spekking, with CC BY-SA 4.0 license, original file:Pergamonmuseum_Pergamonaltar.jpg , Wikipedia
Berlin – Pergamon Altar at Pergamon Museum

Attribution: Murat Beşbudak, with CC BY-SA 4.0 license, original file:Pergamum.jpg , Wikipedia
The famous trayan temple made by whitte marble.

Attribution: Carole Raddato from FRANKFURT, Germany, with CC BY-SA 2.0 license, original file:The_Temple_of_Dionysus_on_its_raised_plinth_below_the_Hellenistic_theatre%2C_Acropolis%2C_built_in_the_2nd_century_BC%2C_Pergamon%2C_Turkey_%288417206434%29.jpg , Wikipedia
The placement of the temple in relation to the theater was not accidental. Dionysus was the patron deity of the theatre. There was an intimate association of Dionysus with drama and public celebrations.

Ferit BAYCUMAN, CC BY-SA 4.0, via Wikimedia Commons, Wikipedia

Leon petrosyan, CC BY-SA 4.0, via Wikimedia Commons, Wikipedia