Smartphone Ad Poster

"type": "smartphone advertisement poster", "subject": "setting": "2 smartphones resting on dark jagged rocks, dramatic lighting.", "phone_1": "Foreground, back view, titanium grey, flat edges, 5 circular camera lenses.", "phone_2": "Background, front view, abstract gold arc wallpaper, center hole-punch camera." , "typography": "top_left": "argument name=\"brand name\" default=\"SAMSUNG\"", "headline": "argument name=\"product name\" default=\"Galaxy S30\"", "subheadline": "argument name=\"tagline\" default=\"Beyond brilliance\"", "bottom_features": [ "title": "Epic nights", "subtitle": "Advanced low-light AI" , "title": "Power that keeps up", "subtitle": "All-day battery life" , "title": "Made to last", "subtitle": "Stronger than ever" ], "disclaimer": "Image simulated. Color availability may vary by region." , "style": "Commercial photography, sleek, dark aesthetic, cinematic lighting."