Vintage Black And White Retro Poster Style Illustration

Vintage monochrome illustration, strictly black and white only with zero color tints, high contrast sharp deep shadows, retro 1940s screen print style, subtle textured aged cotton paper base, soft fine film grain effect, authentic mid-century old poster aesthetic, crisp bold linework, minor authentic print imperfections like slight edge ink bleed and tiny alignment offset spots, muted off-white paper tone, deep inky solid black for dark areas, no overexposure, high detail, true vintage ephemera look