--- title: "Great Altar of Zeus at Pergamon — AP Art History Guide" description: "The Great Altar of Zeus and Athena at Pergamon (c. 175 BCE) is a Hellenistic monument whose dramatic gigantomachy frieze defines Hellenistic style on the AP exam." canonical: "https://fiveable.me/ap-art-history/key-terms/great-altar-of-zeus-and-athena-at-pergamon" type: "key-term" subject: "AP Art History" unit: "Unit 2" --- # Great Altar of Zeus at Pergamon — AP Art History Guide ## Definition The Great Altar of Zeus and Athena at Pergamon (c. 175 BCE, Asia Minor) is a Hellenistic Greek monument whose massive frieze of gods battling giants uses deep carving, twisting bodies, and intense emotion to celebrate Pergamon's victories. It is a Unit 2 required work on the AP Art History exam. ## What It Is The Great Altar of Zeus and Athena at Pergamon is a monumental marble altar built around 175 BCE in the [Hellenistic](/ap-art-history/unit-2/cultural-interaction-ancient-mediterranean-art/study-guide/NayI0MHyLEiwkfmpsOfz "fv-autolink") kingdom of Pergamon, in present-day Turkey. Wrapping around its base is a frieze over 7 feet tall showing the [gigantomachy](/ap-art-history/key-terms/gigantomachy "fv-autolink"), the mythological battle between the Olympian gods and the giants. The figures are carved in such high relief that arms, wings, and snake-legs burst out of the stone, and some figures literally crawl onto the altar's steps, invading your space as you walk up. The [style](/ap-art-history/unit-2/purpose-audience-ancient-mediterranean-art/study-guide/ZSYoQtYenMTgskR77h43 "fv-autolink") is the whole point. Instead of the calm, balanced bodies of Classical Greece, you get straining muscles, swirling drapery, agonized faces, and dramatic diagonals. Art historians call this Hellenistic baroque. The subject is also political. The gods defeating the giants stands in for Pergamon's real-world victory over the invading Gauls, so the altar works as both religious veneration and state propaganda. Most of the altar was excavated in the late 19th century and reconstructed in Berlin, which is itself a reminder that what we know about ancient art depends on archaeology and where the evidence ends up. ## Why It Matters This is a required work in Topic 2.5 of [Unit 2](/ap-art-history/unit-2 "fv-autolink") (Ancient Mediterranean, 3500 BCE-300 CE), so you can't skip it. It directly supports [AP Art History](/ap-art-history "fv-autolink") 2.1.A, explaining how belief systems and physical setting shape art, because the altar venerates Zeus and Athena while broadcasting Pergamene power from its hilltop acropolis. It supports AP Art History 2.1.B through its materials and process, since the deep undercutting of the marble relief is what creates all that drama and shadow. It also supports AP Art History 2.4.A, because our interpretations of the altar come from archaeological excavation (conducted from the mid-18th century onward, per THR-1.A.5) plus ancient literary records, not just looking at the work. Beyond the checkboxes, this altar is your go-to example of Hellenistic style whenever the exam asks you to contrast emotional drama with Classical restraint. ## Connections ### [Doryphoros (Spear Bearer) (Unit 2)](/ap-art-history/key-terms/doryphoros-spear-bearer) These two works are the exam's favorite before-and-after pair. The [Doryphoros](/ap-art-history/key-terms/doryphoros "fv-autolink") is Classical calm, ideal proportion, and quiet balance. The Pergamon frieze is everything the Doryphoros refuses to be, with bodies twisting in pain and faces screaming. Knowing both lets you argue how Greek style shifted from idealized restraint to theatrical emotion. ### Frieze (Unit 2) A frieze is a continuous horizontal band of [sculpture](/ap-art-history/unit-1 "fv-autolink"), and Pergamon's gigantomachy is the most extreme version in the course. Where earlier friezes sit politely in low relief high on a building, this one runs at eye level in such high relief that figures spill onto the stairs. ### [Grave Stele of Hegeso (Unit 2)](/ap-art-history/key-terms/grave-stele-of-hegeso) The [stele](/ap-art-history/key-terms/stele "fv-autolink") shows how Classical Greek relief handled emotion, which is to say it didn't, keeping faces serene even in a funerary scene. Compare that to Pergamon's giants gasping in agony and you can see exactly what changed in the Hellenistic period. ### [Mythology (Unit 2)](/ap-art-history/key-terms/mythology) The gigantomachy is myth doing political work. Gods crushing chaotic giants is really Pergamon crushing the Gauls, the same way other ancient cultures used divine imagery to legitimize rulers. Myth as propaganda is a pattern you can trace across the whole course. ## On the AP Exam This altar shows up everywhere. Multiple-choice questions ask why the exaggerated musculature and intense emotion replaced Classical restraint (answer: Hellenistic taste for drama, individuality, and emotional appeal), what the gigantomachy's subject and scale functioned to do (glorify Pergamon's military victories and venerate the gods), and which works count as art made to honor a deity. On the free-response side, the 2018 LEQ used a battle scene from this altar as the stimulus and asked you to select and fully identify another work to compare with it. That means you need the full ID memorized (title, c. 175 BCE, Hellenistic Greek, marble, Asia Minor) and you need to be able to compare its style and function with works from other periods, like Classical Greece or imperial Rome. ## Great Altar of Zeus and Athena at Pergamon vs Doryphoros (Spear Bearer) Both are required Greek works, but they sit on opposite ends of the stylistic timeline. The Doryphoros (c. 450-440 BCE) is High Classical, built on ideal proportions, contrapposto, and an emotionless face. The Pergamon Altar (c. 175 BCE) is Hellenistic, built on movement, pain, and theatrical excess. If a question describes a Greek work with 'restraint' or 'idealized calm,' think Classical and Doryphoros. If it says 'dramatic,' 'emotional,' or 'dynamic,' think Hellenistic and Pergamon. ## Key Takeaways - The Great Altar of Zeus and Athena at Pergamon (c. 175 BCE, marble, Asia Minor) is a Unit 2 required work and the course's defining example of Hellenistic style. - Its gigantomachy frieze shows gods battling giants with deep relief carving, twisting poses, and intense facial expressions, a deliberate break from Classical restraint. - The mythological battle is an allegory for Pergamon's real victory over the Gauls, so the altar is religious veneration and political propaganda at the same time. - Figures spill out of the frieze onto the actual staircase, pulling the viewer into the drama, which is a signature Hellenistic move toward theatricality. - Our knowledge of the altar comes from 19th-century archaeological excavation and ancient written records, which supports the CED's point (THR-1.A.5) that interpretation depends on available evidence. - The 2018 AP LEQ used this altar as a stimulus, so you should be ready to fully identify it and compare it with works from other cultures or periods. ## FAQs ### What is the Great Altar of Zeus and Athena at Pergamon? It's a monumental Hellenistic Greek altar built around 175 BCE in Pergamon (modern Turkey), famous for its huge marble frieze of gods battling giants. It honored Zeus and Athena while celebrating Pergamon's military victories, and it's a required work in AP Art History Unit 2. ### Is the Pergamon Altar Classical or Hellenistic? Hellenistic, and that distinction is exactly what the exam tests. Its exaggerated muscles, dramatic movement, and emotional faces reject the calm idealism of Classical works like the Doryphoros, reflecting the Hellenistic taste for drama and emotional appeal. ### What does the gigantomachy frieze on the Pergamon Altar symbolize? On the surface it's the Olympian gods defeating the giants, a classic order-over-chaos myth. Politically, it stands in for Pergamon's real victory over the invading Gauls, making the frieze a piece of state propaganda dressed in mythology. ### How is the Pergamon Altar different from the Doryphoros? They're both required Greek works but about 275 years apart in date and worlds apart in style. The Doryphoros (c. 450-440 BCE) shows Classical balance and an emotionless ideal body, while the Pergamon frieze (c. 175 BCE) shows Hellenistic agony, motion, and theatrical drama. ### Has the Pergamon Altar appeared on the AP Art History exam? Yes. The 2018 long essay question used a battle scene from the altar as its stimulus and asked for a comparison with another fully identified work, and it's a frequent multiple-choice subject for questions on Hellenistic style and art that venerates deities. ## Related Study Guides - [2.1 Cultural Contexts of Ancient Mediterranean Art](/ap-art-history/unit-2/cultural-contexts-ancient-mediterranean-art/study-guide/KhkvkmZbJ8zV8aWNPu0J) - [2.4 Theories and Interpretations of Ancient Mediterranean Art](/ap-art-history/unit-2/theories-interpretations-ancient-mediterranean-art/study-guide/RBSxYdzeHpYrHiQOqqei) - [2.5 Unit 2 Required Works](/ap-art-history/unit-2/unit-2-required-works/study-guide/vbYJD4a2HwFxyZJA3pC3) ## Structured Data ```json {"@context":"https://schema.org","@graph":[{"@type":"LearningResource","@id":"https://fiveable.me/ap-art-history/key-terms/great-altar-of-zeus-and-athena-at-pergamon#resource","name":"Great Altar of Zeus at Pergamon — AP Art History Guide","url":"https://fiveable.me/ap-art-history/key-terms/great-altar-of-zeus-and-athena-at-pergamon","learningResourceType":"Concept explainer","educationalLevel":"AP® / High School","about":{"@id":"https://fiveable.me/ap-art-history/key-terms/great-altar-of-zeus-and-athena-at-pergamon#term"},"audience":{"@type":"EducationalAudience","educationalRole":"student"},"dateModified":"2026-06-11T00:50:22.117Z","isPartOf":{"@type":"Collection","name":"AP Art History Key Terms","url":"https://fiveable.me/ap-art-history/key-terms"},"publisher":{"@type":"Organization","name":"Fiveable","url":"https://fiveable.me"}},{"@type":"DefinedTerm","@id":"https://fiveable.me/ap-art-history/key-terms/great-altar-of-zeus-and-athena-at-pergamon#term","name":"Great Altar of Zeus and Athena at Pergamon","description":"The Great Altar of Zeus and Athena at Pergamon (c. 175 BCE, Asia Minor) is a Hellenistic Greek monument whose massive frieze of gods battling giants uses deep carving, twisting bodies, and intense emotion to celebrate Pergamon's victories. 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