Gemini prompt for an isometric miniature city scene with title text

An official Google example prompt for an isometric miniature 3D scene of London with title and weather text.

Model
Gemini / Nano Banana
Task
Logo and design
Source
Official example from Google

The prompt asks for a 45-degree isometric cartoon scene of London’s landmarks with soft PBR textures, current weather built into the scene, and a centered title, weather icon, date and temperature at the top. Google shows it on the Nano Banana docs page as a Nano Banana Pro example that pairs search grounding for current weather with text rendering. To adapt it, swap the city and the text layout.

The prompt is quoted from Nano Banana image generation | Gemini API | Google AI for Developers.

Prompt
Present a clear, 45° top-down isometric miniature 3D cartoon scene of London, featuring its most iconic landmarks and architectural elements. Use soft, refined textures with realistic PBR materials and gentle, lifelike lighting and shadows. Integrate the current weather conditions directly into the city environment to create an immersive atmospheric mood. Use a clean, minimalistic composition with a soft, solid-colored background. At the top-center, place the title "London" in large bold text, a prominent weather icon beneath it, then the date (small text) and temperature (medium text). All text must be centered with consistent spacing, and may subtly overlap the tops of the buildings.
What it produces
Asks for an isometric miniature 3D scene of London with a centered title, weather icon, date and temperature.
Source link
ai.google.dev
Added

Questions

How does the image show today’s weather?
Google’s example pairs the prompt with search grounding so the model can look up current weather.
Can I use another city?
Yes. Replace “London” in the scene description and in the title text.
Where does this prompt come from?
It is quoted from Google’s Nano Banana image generation page in the Gemini API docs.

See also

Sources: each prompt is quoted from the official example or the public post linked on its page. Promptline is not affiliated with OpenAI, Anthropic, Google or Midjourney.

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