The Annotated Edition
Ravine Is Split, and the Phantasm of Jupiter Rises, Surrounded By by Percy Bysshe Shelley
This isn't just a standalone poem; it's a collection of stage directions along with Mary Shelley's explanatory note for *Prometheus Unbound*, a four-act lyrical drama by Percy Bysshe Shelley.
- Core theme
- Exile
Study actions
§01Quick summary
What this poem is about
§02Themes
Recurring themes
§03Line by line
Stanza by stanza, with notes
HEAVY CLOUDS WHICH DART FORTH LIGHTNING.] / (following 1._520.)
Editor's note
These are stage directions for *Prometheus Unbound*. The ravine splitting and Jupiter's ghostly figure emerging from storm clouds create a striking visual — it marks the moment when Jupiter's power is at its most fearsome yet also its most empty. The lightning-filled clouds represent his final display of strength before his throne falls apart.
[ENTER RUSHING BY GROUPS OF HORRIBLE FORMS; THEY SPEAK AS THEY PASS IN CHORUS.]
Editor's note
A second stage direction appears after line 552 of Act I. The 'horrible forms' rushing in chorus represent the demonic agents of Jupiter's tyranny—they embody the fear that oppression uses to keep humanity subdued. Their frantic movement suggests that disorder and panic are already starting to seep into the old order.
[A SHADOW PASSES OVER THE SCENE, AND A PIERCING SHRIEK IS HEARD.]
Editor's note
This final stage direction signifies a turning point in the drama. The combination of the shadow and the shriek hints at the moment when the supernatural forces of Jupiter's reign start to unravel — foreshadowing his downfall instead of a victory. Shelley employs sound and darkness in this scene much like a film director would utilize a jump cut.
On the 12th of March, 1818, Shelley quitted England, never to return.
Editor's note
Mary Shelley begins her note by grounding the poem in her own life story. She left England, partly due to health concerns—she thought she might have tuberculosis—and partly because the country had turned hostile towards someone with her radical political beliefs. This exile serves as the emotional backdrop from which *Prometheus Unbound* emerged.
'My health has been materially worse...'
Editor's note
The lengthy letter Shelley penned from Marlow in December 1817 is included here in its entirety. It shows a man experiencing genuine physical suffering—oscillating between lethargy and heightened sensitivity, observing blades of grass with 'microscopic clarity.' His motivation for traveling to Italy is notable: he presents it not as a means of saving himself but as an obligation to those who rely on him. This selfless reasoning reflects Prometheus's own resilience.
The first aspect of Italy enchanted Shelley; it seemed a garden of delight...
Editor's note
Mary shares how Italy quickly reignited Shelley's creativity. The warmer climate, classical ruins, and the art of Rome directly inspired the poem. The Baths of Caracalla — large, overgrown, and partly reclaimed by nature — served as his actual writing desk, filling the drama's imagery with a sense of grandeur mixed with decay.
The prominent feature of Shelley's theory of the destiny of the human species was that evil is not inherent...
Editor's note
This note's philosophical core is where Mary presents Shelley's main idea: evil is an accident rather than a fixed aspect of creation, and humanity has the power to eliminate it through wisdom. Prometheus symbolizes this endeavor — he not only suffers but also uses knowledge as a tool against the very forces that bring about that suffering. This represents Shelley's response to the Aeschylean original, which concludes with compromise.
He followed certain classical authorities in figuring Saturn as the good principle, Jupiter the usurping evil one...
Editor's note
Mary clearly outlines Shelley's allegorical system: Saturn represents original goodness, Jupiter stands for usurping tyranny, Prometheus symbolizes the human pursuit of wisdom and liberation, and Asia signifies Nature and Love. In Shelley's interpretation, the prophecy that a son greater than Jupiter will overthrow him transforms into the notion that oppression inherently carries the seeds of its own downfall.
More popular poets clothe the ideal with familiar and sensible imagery. Shelley loved to idealize the real...
Editor's note
Mary distinguishes Shelley's approach from that of his contemporaries. While Keats or Byron typically anchor abstract ideas in concrete images, Shelley flips that notion — he starts with the material world and peels it away to uncover the metaphysical essence beneath. She points to Sophocles as his inspiration and cites a striking passage where Shelley examines a single Greek line to illustrate how literal paths transform into the mind's own wilderness.
England had been rendered a painful residence to Shelley... he sheltered himself from such disgusting and painful thoughts in the calm retreats of poetry...
Editor's note
Mary concludes by linking the poem's creation to Shelley's own experiences of exile and persecution. The Court of Chancery had taken away his custody rights over his children; progressive thinkers faced social isolation; his health was deteriorating. *Prometheus Unbound* wasn’t about escaping reality — it was an intentional counter-world, envisioning what humanity might achieve if it made that choice.
§04Tone & mood
How this poem feels
§05Symbols & metaphors
Symbols & metaphors
- Prometheus chained to the rock
- The central image of the drama depicts Prometheus as a symbol of humanity, particularly the aspect that strives for knowledge and freedom, only to face punishment from those in power. His chains go beyond the physical; they represent all forms of oppression—legal, political, and psychological—that prevent people from realizing their potential.
- Jupiter / the phantasm of Jupiter
- Jupiter is the usurping tyrant—not merely a god but the embodiment of evil as an external, imposed force. His depiction as a *phantasm* (a ghost or illusion) in the stage directions is significant: Shelley implies that tyrannical power is essentially a projection, a fear-image that fades away when humanity chooses not to consent to it.
- Lightning and storm clouds
- Jupiter's lightning represents the classic image of divine authority used as a tool of terror. In Shelley's play, it marks the tyrant's final, frantic grasp for power — and knowing the prophecy, we interpret the storm as a sign of impending collapse rather than a true show of strength.
- Asia (Nature / Love)
- Asia, Prometheus's wife and one of the Oceanides, embodies Nature, Love, and creativity. Her reunion with Prometheus at the end of the drama isn't merely a romantic conclusion; it symbolizes the return of the natural world to its initial beauty after the removal of evil's distorting influence.
- The Baths of Caracalla
- The ruins where Shelley actually wrote the poem serve as a symbol within the note itself. The ancient power has crumbled and been overtaken by nature — creating the ideal backdrop for a poem about the unavoidable decline of tyranny and the strength of the natural world.
- The vulture devouring Prometheus's heart
- Borrowed directly from Greek mythology, the vulture devouring the endlessly regenerating heart symbolizes how oppressive systems exploit human suffering and creativity, never fully able to extinguish them. The heart's ability to grow back conveys themes of endurance and regeneration.
§06Historical context
Historical context
§07FAQ
Questions readers ask
Is this actually a poem, or is it something else?
It’s a lyrical drama — a term coined by Shelley. While it has the structure of a play, with acts, scenes, stage directions, and speaking characters, it was crafted for reading rather than performance, and its language remains distinctly poetic. You can think of it as a poem that includes a cast of characters. This text includes the stage directions from Act I and Mary Shelley’s explanatory note from the 1839 edition.
Who is Prometheus and why does he matter to Shelley?
In Greek mythology, Prometheus is the Titan who stole fire from the gods and gifted it to humanity. As punishment, he was chained to a rock where an eagle would eat his liver daily. For Shelley, Prometheus embodies the ideal hero: a figure who stands against oppressive authority for the benefit of others and remains unbroken despite enduring centuries of suffering. He isn't just a passive victim; he persists and holds the knowledge that will ultimately lead to his oppressor's downfall.
What is Shelley's version different from the original Greek myth?
In Aeschylus's version, Prometheus ultimately discloses the prophecy to Jupiter and gains his freedom through a negotiated compromise. Shelley deemed that ending politically unacceptable — it implies that one must make a deal with tyranny to survive. In his interpretation, Jupiter's downfall stems from his own blind arrogance, rather than from Prometheus giving up anything. Liberation arises from the internal collapse of evil, not from negotiating with it.
What does Jupiter represent in the poem?
Jupiter isn't merely a bad god; he embodies tyranny and evil as an external force imposed upon others. Mary Shelley notes that she viewed evil as an accident of creation rather than an inherent part of human nature. Jupiter symbolizes a type of power that endures solely because people believe in and fear it. When that belief falters, he falls as well.
Why did Shelley go to Italy, and how did it affect the poem?
He went mainly because he thought he might have tuberculosis and needed a warmer climate. But Italy also offered a break from the social and legal pressures that had made England so miserable for him. This change sparked a surge of creative energy. He wrote most of Prometheus Unbound in Rome during the spring of 1819, working outdoors near the ruins of the Baths of Caracalla. The grandeur and the sense of ancient power reclaimed by nature directly inspired the poem's imagery.
Who is Asia, and why is she important?
Asia is Prometheus's wife and one of the sea-nymphs known as Oceanides. In the play, she embodies Nature, Love, and the creative energy of the world. While Prometheus remains chained, Asia is distanced from him — reflecting the disharmony between the natural world and humanity. When he is liberated, they come together again, marking the world's return to its original beauty. She is not just a passive love interest; she plays an active role in resolving the drama.
What does Mary Shelley's note add to the poem?
Quite a lot. It provides the background — the illness, the exile, the persecution — that helps explain why Shelley cared deeply about a story centered on endurance in the face of oppression. It also clearly outlines his philosophical views, especially since the poem itself is intentionally abstract and complex. Without the note, readers might overlook Shelley's key argument: that evil isn't everlasting and that humanity has the power to drive it out through wisdom.
Why did Shelley add a fourth act?
He initially completed the drama in three acts while in Rome. A few months later, while in Florence, he felt that the story required a fourth act — a hymn of celebration for the world following Jupiter's fall. The first three acts explore themes of suffering, defiance, and liberation; the fourth act is all about joy, depicting a world transformed by the absence of tyranny. It's the most lyrical and abstract section of the entire piece.
Citation
Cite this poem
MLA
Shelley, Percy Bysshe. "Ravine Is Split, and the Phantasm of Jupiter Rises, Surrounded By." Storgy, https://storgy.com/poems/ravine-is-split-and-the-phantasm-of-jupiter-rises-surrounded-by-percy-bysshe-shelley/.
APA
Shelley, P. B. (n.d.). Ravine is split, and the phantasm of jupiter rises, surrounded by. Storgy. https://storgy.com/poems/ravine-is-split-and-the-phantasm-of-jupiter-rises-surrounded-by-percy-bysshe-shelley/
Row A — Thesis
1 ptIn Mary Shelley's note appended to Percy Bysshe Shelley's 'Prometheus Unbound,' the fragmentary stage directions—'HEAVY CLOUDS WHICH DART FORTH LIGHTNING' and 'A PIERCING SHRIEK IS HEARD'—function not as theatrical marginalia but as …
- Row B — Evidence + Commentary4 pts
- Row C — Sophistication1 pt
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