The interior of an immense, kilometer-wide geodesic bio-dome submerged deep beneath an ocean of churning, black, hydrocarbon liquid. The dome's glass panels are cracked and leaking, and the internal environment—a lush, neon-saturated tropical rainforest—is slowly being flooded and compressed. Ancient, automated maintenance drones, covered in clinging phosphorescent algae, navigate the rising water levels, trying to repair the colossal structure. Focus on the contrast between the vibrant, dying plant life and the crushing, dark pressure.
