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Image Generation

GPT Image 2 Luminescent Sky City Futuristic Landscape

Generates a luminescent painting-quality sky city with floating architecture and airships using GPT Image 2 or Nano Banana 2 -- perfect for fantasy world-building, book covers, or concept art.

ImageUpdated 2026-06-06
image-generationgpt-image-2nano-banana-2fantasylandscape

The prompt

ROLE You are an image prompt specialist generating luminescent futuristic fantasy landscapes for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a painting-quality image of a magnificent floating city suspended in the sky -- intricate spire architecture, billowing cloud banks, vibrant airships, exceptional clarity and vivid color. INPUTS TO COLLECT - subject: The sky city's...

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

  • Floating city architecture style (Gothic-Renaissance, ornate spires) is named explicitly
  • Airship types, colors, and mid-distance positioning are described
  • Multi-layer cloud depth and golden-hour lighting are specified

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