black and white poster design — Oversized Title, Serif, Split Layout

A black-and-white vintage engraving-style movie poster of a submarine, a winged flying machine, and a giant sea monster, divided across the middle by a huge ornate Victorian title. Across the upper third, a calm sea meets a cloudy sky at a low horizon line. In the upper-left corner, the cloudy sky stretches empty to the frame's edge. Near the center of that horizon, the conning tower of a submarine rises from the water, its metal hull rendered in fine horizontal engraved lines. On top of the tower, an adult man in a dark coat peers through a pair of binoculars, his body small against the sky. A thick plume of black smoke pours from the tower's funnel and drifts toward the upper-right corner. In the upper-right corner, an adult man in light clothing crouches in a bat-winged flying machine, gripping its frame as the fabric wings stretch wide. The flying machine's pale canopy billows above him like a half-open parachute. Spanning the middle of the frame, the title reads "TITLE" in enormous ornate outlined Victorian serif capitals with striped inline detailing. The first and third words are huge, while the middle word is much smaller and flanked on both sides by sweeping horizontal flourish strokes. The letters overlap the sea behind them, their black outlines and white fills standing clear of the engraved background. Across the lower third, an underwater scene unfolds: a diver in a vintage heavy diving suit with a round helmet and air hoses struggles near the bottom-center. To the right of the diver, a gigantic shark-like sea monster lunges with its crescent mouth gaping open, rows of triangular teeth visible. The monster's textured snout and eye fill the right side of the lower panel. In the lower-left corner, the diver's legs kick upward as the monster's tail sweeps past. In the lower-right corner, dark water closes in around the monster's flank. Along the right edge of the lower panel, wispy seaweed fronds rise from the dark seabed. The entire poster is covered in fine horizontal scan-like lines, giving it the texture of an old newspaper engraving. The lighting is flat and illustrative, like a nineteenth-century print, with modeling done through dense hatching rather than any single light source, and the underwater scene slightly darker than the sky above. No other text, credits, or logos appear on the poster. The composition balances the serene sea-and-sky vignette above against the violent underwater attack below, with the giant title band locking the two halves together at the center, the palette stays strictly black ink on aged off-white paper, the style reads as Victorian adventure-book engraving, and the mood feels thrilling, archaic, and full of peril.