Use case: product-mockup
Asset type: licensable transparent-background PNG stock asset
Primary request: a premium catalog packshot of one classic unbranded red twin-bell alarm clock with a blank, marker-only face, photographed as a clean source for background removal
Scene/backdrop: a perfectly plain, uniform light-gray seamless studio backdrop, no floor line, no horizon, no gradient, no texture, and no other objects
Subject: one classic unbranded red twin-bell alarm clock with a blank, marker-only face
Style/medium: photorealistic commercial product photography, natural proportions, high material fidelity
Composition/framing: straight-on three-quarter product view with both bells and feet visible; centered with generous isolation space
Lighting/mood: soft even studio lighting with controlled metal highlights; even edge separation with no shadow on the backdrop
Color palette: rich red, cream, and restrained silver
Materials/textures: painted metal shell, matte clock face, small chrome details
Constraints: single isolated product cutout source, entire object visible with generous padding on every side, clean, crisp, fully closed silhouette suitable for automatic background removal, no cast shadow, no contact shadow, no reflection on the backdrop, no logos, no brand marks, no readable text, no watermark, no signature, no props, no hands, no people, no checkerboard, no transparency grid, clock face has simple tick marks only and contains no numerals or words
Negative prompt: cropped object, cut-off edges, multiple copies, duplicate parts, floating fragments, distorted geometry, busy background, environmental scene, floor plane, hard shadow, soft shadow, glow, motion blur, depth-of-field blur, text, labels, logos, watermarks
