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Image Generation

Vibrant Cityscape at Dusk Image Prompt

Generates a photorealistic rooftop cityscape at dusk for GPT Image 2 or Nano Banana 2, with full scene-layer structure, lighting sources, and explicit exclusions. Use when you need a dramatic urban skyline hero image for editorial, advertising, or concept work.

ImageUpdated 2026-06-06
image-generationcityscapephotorealisticgpt-image-2nano-banana-2architecture

The prompt

ROLE You are an expert image-generation prompt writer crafting a ready-to-use prompt for GPT Image 2 or Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a stunning photorealistic cityscape at dusk captured from a rooftop perspective, showcasing an illuminated skyline with bustling streets below — replicating the depth and dynamism of high-end computational smartphone photography. INPUTS TO...

Inputs to customise

  • subjectThe person, product, object, logo, or scene to generate.
  • style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
  • negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.

Quality checks

  • The skyline subject, rooftop vantage point, lens equivalent, and dusk lighting are all explicitly named — leaving no ambiguity for the model.
  • Exclusions (watermarks, blown highlights, lens flare artifacts) are stated positively in plain language, not as a negative-prompt parameter.
  • Model-specific guidance differentiates GPT Image 2 (API size param) from Nano Banana 2 (conversational opener + multi-turn iteration).

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