diagonal composition — Oversized title with two figures, condensed lettering

A painted horror movie poster depicts a frenzied underwater attack scene, rendered in an oil-painting exploitation style against a murky green-brown sea. Across the upper quarter, a huge bright red block-letter "TITLE" in heavy condensed uppercase spans the full width over the dark water. Below the title, an adult woman scuba diver twists through the water on the left side of the frame, rendered topless in painted form with a diving mask pushed up onto her forehead, a snorkel at her mouth, a silvery air tank on her back, and white bikini bottoms. Her long dark hair billows upward and she kicks one leg out toward the right as she fights. Behind her, a green-skinned decomposing adult male zombie with tattered dark clothing grabs at her torso with one hand and raises the other high, clutching a mass of red entrails. On the right side of the frame, a large grey shark lunges in with its jaws wide open, rows of sharp triangular teeth visible, converging on the struggle from the right edge. A bright red plume of blood billows outward from the shark's direction into the water. Along the left edge of the frame, a rising column of small pale bubbles trails upward through the gloom. In the background, the indistinct shapes of drowning figures drift in the dark teal water. Across the lower third, the dark seabed holds two pale human skulls half-buried in silt near the bottom center, while a dark skeletal ribcage rests in the lower-right corner. The composition runs on a strong diagonal from the lower-left bubbles to the upper-right blood plume, packing all figures into a tight triangular cluster. The zombie's free arm reaches past the woman's shoulder toward the shark, its fingers splayed. A dark strap from the diving mask cuts across the woman's cheek, and a thin stream of bubbles escapes from the snorkel mouthpiece. The shark's small black eye is fixed forward, and pale scratches mark its grey-blue snout. The blood plume unfurls in ragged ribbons toward the upper-right corner, dissolving into the murk. Three smaller drowning silhouettes drift near the left edge behind the bubble column. The lighting is murky and diffuse, as if filtered through deep water, with a hot pale glow behind the central figures that rims the woman's body and the shark's snout, while the edges of the frame fall into near-black shadow. Overall, the diagonal tangle of bodies in murky teal, dark brown, and blood red paints a frantic exploitation-horror mood of underwater terror.