Clean minimalist placeholder design with white text 'Test Image' centered on smooth gradient background transitioning from deep purple to blue-purple, modern digital aesthetic, flat design, professional typography, centered composition, cool color temperature, high contrast, 800x400 aspect ratio --ar 2:1 --v 6.1 --style raw --s 500

A minimalist digital placeholder image featuring centered white serif typography reading 'Test Image' with dimension text '800 x 400 pixels' below, set against a smooth gradient background transitioning from deep purple to vibrant blue-purple tones. Modern flat design aesthetic with professional typography, high contrast, clean composition, and cool color temperature. Contemporary web design style with balanced negative space and even lighting.

minimalist (placeholder image:1.3), white (text:1.2), (Test Image:1.1), (gradient background:1.2), (deep purple:1.3), (blue-purple:1.2), centered (typography:1.1), (modern design:1.2), (flat design:1.1), (high contrast:1.0), (clean:1.0), (professional:1.1), (cool color temperature:1.0), negative_prompt: blurry, low quality, distorted, cluttered, shadows, harsh lighting

Professional minimalist digital placeholder design, centered white typography displaying 'Test Image', smooth gradient background deep purple to bright blue-purple, contemporary flat design aesthetic, high-resolution clean composition, balanced negative space, even cinematic lighting, modern tech-forward style, vibrant cool color palette, sharp focus professional quality