Prompt: etro 50s sci-fi film poster art, sensational imagery with vivid saturated palette and bold exaggerated features, Mid-Century Modern influences. Barren desert at dusk, massive saguaro cactus vertical dominant, warped like forbidden planet monster. Small realistic demon-horned skull in lower foreground, dwarfed by cactus (1/4 frame height), with dry bones and black snake as eerie details. Dramatic low-angle lighting, jagged shadows, atomic age haze in sky, balanced depth, no oversized elements, hand-painted texture for poster authenticity.