Text to image3D & miniatures
The exact text-to-image prompt behind this picture, made with Nano Banana 2.1.
Change any box and the prompt below updates. Copy it, or make one with your version.
Vertical isometric 3D miniature cartoon scene of Lisbon seen from a clear 45-degree top-down angle, with an old stone riverside tower and a yellow tram in the centre, finely modelled with soft PBR materials and gentle realistic light. Today's weather is woven into the city: light rain, wet shining streets and a few open umbrellas. Clean minimal composition on a soft solid pale blue background. At the top centre, show the city name "LISBON" in large type, a weather icon just below it, then the date "OCT 19" in very small type and the temperature "17–22°C" in medium type. The weather text has no background box and may overlap the buildings slightly.
Prompts stay in English, the language these models follow best. Copy it as it is, or change a few words.
Opens Nano Banana 2.1 with this prompt and the settings below filled in.
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{weather}, in the boxes above and keep the rest word for word."LISBON", are printed in the picture. Keep them short and change them to your own.a weather icon just below it, then the date "OCT 19" in very small type. Keep that structure and change only the content, or the model loses track of the page.Adapted from a prompt by @dotey, collected in PicoTrex/Awesome-Nano-Banana-images under CC BY 4.0. PopNow rewrote it as a fill-in template and made the example above.
Style prompt guide
A stylised isometric diorama pairs miniature city landmarks with integrated meteorological data in a clean mobile card format. Nano Banana 2.1 renders crisp typography directly onto the 3D scene without blurring the small numbers, while soft materials and gentle reflections keep the miniature buildings readable against the plain studio backdrop.
The miniature weather card style blends toy-like 3D craft with precise UI typography. Its signature look relies on smooth textures, a fixed vantage point, and disciplined graphic layering.
Vertical isometric 3D miniature cartoon scene of Lisbon seen from a clear 45-degree top-down angle,This fixes the diorama perspective and subject layout. Changing the 45-degree isometric instruction can cause standard eye-level perspective or flatten the buildings into 2D graphics.
with an old stone riverside tower and a yellow tram in the centre, finely modelled with soft PBR materials and gentle realistic light.This establishes Lisbon's recognisable icons while directing the renderer toward smooth, toy-like physical materials instead of rough photorealism or flat vectors.
Today's weather is woven into the city: light rain, wet shining streets and a few open umbrellas. Clean minimal composition on a soft solid pale blue background.This integrates the weather effects directly into the geometry and ensures a solid studio backdrop so the scene does not get cluttered by distant horizon details.
At the top centre, show the city name "LISBON" in large type, a weather icon just below it, then the date "OCT 19" in very small type and the temperature "17–22°C" in medium type.This gives exact string literals and relative type sizes for the header card. Removing these explicit sizes often causes the date to print as large as the city name.
The weather text has no background box and may overlap the buildings slightly.This prevents the model from generating an ugly opaque banner or fake UI rectangle across the top of the illustration.
Swaps Lisbon for Tokyo with a snowy evening palette and cool navy background.
Vertical isometric 3D miniature cartoon scene of Tokyo seen from a clear 45-degree top-down angle, with a busy pedestrian crossing and a ramen cart in the centre, finely modelled with soft PBR materials and gentle realistic light. Today's weather is woven into the city: heavy snowfall, white dusted roofs and glowing lanterns. Clean minimal composition on a soft solid dark navy background. At the top centre, show the city name "TOKYO" in large type, a weather icon just below it, then the date "JAN 14" in very small type and the temperature "-1–3°C" in medium type. The weather text has no background box and may overlap the buildings slightly.
Applies the miniature card aesthetic to an autumnal London scene featuring mist and autumn foliage.
Vertical isometric 3D miniature cartoon scene of London seen from a clear 45-degree top-down angle, with a red double-decker bus and classic brick clock tower in the centre, finely modelled with soft PBR materials and gentle realistic light. Today's weather is woven into the city: drifting mist, swirling orange fallen leaves and glowing street lamps. Clean minimal composition on a soft solid warm grey background. At the top centre, show the city name "LONDON" in large type, a weather icon just below it, then the date "NOV 03" in very small type and the temperature "8–12°C" in medium type. The weather text has no background box and may overlap the buildings slightly.
Uses bright summer sunlight, tropical pastels, and seaside elements for a warm Caribbean weather card.
Vertical isometric 3D miniature cartoon scene of Havana seen from a clear 45-degree top-down angle, with a vintage pink convertible and pastel colonial arches in the centre, finely modelled with soft PBR materials and gentle realistic light. Today's weather is woven into the city: bright sunshine, sharp palm tree shadows and clear coastal breezes. Clean minimal composition on a soft solid pale turquoise background. At the top centre, show the city name "HAVANA" in large type, a weather icon just below it, then the date "JUL 22" in very small type and the temperature "28–34°C" in medium type. The weather text has no background box and may overlap the buildings slightly.
Keep the aspect ratio at 9:16 to give the isometric diorama adequate vertical breathing room for the typographic header above the skyline. Generate at 1k resolution for drafting layouts, and switch to higher resolutions if you need crisp edges on the small date and temperature characters. Use text-to-image mode without input pictures so the model can freely position the 45-degree camera and construct clean miniature geometry.
Edit the exact text inside the quotation marks in the prompt. Replace OCT 19 and 17–22°C with your preferred numbers while keeping the large, medium, and very small type descriptors to preserve layout hierarchy.
Make sure clear 45-degree top-down angle and isometric remain in the opening phrase. Omitting these words can cause the engine to default to standard street-level camera perspective.
Yes. Swap out light rain, wet shining streets and a few open umbrellas with your desired conditions, such as fresh powdery snow on rooftops or clear golden sunlight with crisp shadows.
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