Hello Sunshine Type, made with GPT Image 2.5 Sunburst
Example made with GPT Image 2.5 Sunburst

Text to imageArt & posters

GPT Image 2.5 Sunburst typography promptHello Sunshine Type

The exact text-to-image prompt behind this picture, made with GPT Image 2.5 Sunburst.

Prompt

Vertical 4:5 portrait frame. Bold typographic poster with the words "HELLO SUNSHINE" in chunky rounded letters inflated like balloons, glossy tangerine and lemon colors, floating over a sky blue background with soft shadows, playful modern graphic design, no other text.

Prompts are kept in their original English to help reproduce the example. Copy one as it is, or adapt it for your project.

Opens GPT Image 2.5 Sunburst with this prompt and the settings below filled in.

135 tested GPT Image prompts →

Settings

Mode
Text to image
Aspect ratio
4:5
Quality
high
Price
From 2 credits

The exact price shows before you generate.

Make your own version

  1. The words in quotes, "HELLO SUNSHINE", are printed in the picture. Keep them short and change them to your own.
  2. For a different mood, rewrite only the light: floating over a sky blue background with soft shadows.

Style prompt guide

Style traits to keep

Glossy balloon lettering spelling "HELLO SUNSHINE" pops off a clean backdrop to create a sunny, tactile poster. GPT Image 2.5 Sunburst excels at rendering pristine typographic characters with accurate spelling while simulating realistic 3D sheen and soft contact shadows. The contrast between bright citrus shades and sky blue delivers an energetic, modern commercial aesthetic that feels vibrant yet uncluttered.

This style combines contemporary graphic poster design with 3D vinyl rendering to make typography feel physical and buoyant.

Palette
High-contrast citrus tones of tangerine and lemon set against a pale sky blue give the graphic an uplifting, summery identity.
Texture
The vinyl-like, glossy finish on inflated letterforms mimics real foil or rubber balloons with curved specular highlights.
Light
Diffused overhead lighting casts gentle, realistic drop shadows behind the letters, establishing physical depth without harsh edges.
Composition
Centered, floating letterforms in a vertical frame provide balanced negative space, ensuring the typography remains legible and prominent.

What defines this look

  1. layout and text targetVertical 4:5 portrait frame. Bold typographic poster with the words "HELLO SUNSHINE"

    This establishes the vertical composition and sets the primary text phrase. Omitting the exact words will cause the model to generate random lettering or illegible shapes instead of clean typographic art.

  2. lettering geometry and mediumin chunky rounded letters inflated like balloons,

    This dictates the rounded, air-filled 3D volume of each glyph. Removing it leaves the letters flat, converting a tactile balloon-art look into ordinary flat vector type.

  3. primary subject paletteglossy tangerine and lemon colors,

    This specifies the warm, shiny citrus palette and forces light reflections on the letter curves. Changing these color words completely shifts the emotional tone away from a summery theme.

  4. environment and depth cuesfloating over a sky blue background with soft shadows,

    This defines the contrasting backdrop and grounds the letterforms in three-dimensional space. Without soft shadows, the letters lose their sense of elevation and appear plastered directly onto the canvas.

  5. stylistic guardrailplayful modern graphic design, no other text.

    This phrase enforces visual minimalism and blocks unwanted filler type, watermarks, or decorative clutter from creeping into the borders of the poster.

Same style, new subjects

Inflatable puppy poster

Applies the glossy balloon sculpture treatment to a pet subject against contrasting pastel tones.

Prompt

Vertical 4:5 portrait frame. Bold graphic poster of a playful dachshund dog inflated like balloons, glossy strawberry pink and cherry red colors, floating over a mint green background with soft shadows, playful modern graphic design, no other text.

Balloon citrus still life

Adapts the inflatable look into a contemporary kitchen still life with vibrant fruit shapes.

Prompt

Vertical 4:5 portrait frame. Bold still life poster featuring sliced oranges and a pitcher inflated like balloons, glossy tangerine and lemon colors, floating over a lavender background with soft shadows, playful modern graphic design, no other text.

Inflatable city skyline

Transforms rigid urban architecture into soft, bulbous balloon geometry for an architectural art print.

Prompt

Vertical 4:5 portrait frame. Bold graphic poster of iconic city skyscrapers and cloud shapes inflated like balloons, glossy cobalt blue and bright yellow colors, floating over a pastel peach background with soft shadows, playful modern graphic design, no other text.

Model and settings

Set the aspect ratio to 4:5 to give the floating letters ample vertical breathing room, which suits standard wall art and social feeds. Keep quality set to high so GPT Image 2.5 Sunburst accurately renders the plastic gloss reflections and sharp letter contours. If you intend to use this design as a desktop wallpaper or horizontal banner, switch the ratio to 16:9 while maintaining high quality to prevent edge compression.

  • Nano Banana ProPick Nano Banana Pro when you want to expand the phrase into longer, multi-line headlines, as its layout planning handles dense text arrangements neatly.
  • FLUX.2 ProChoose FLUX.2 Pro if you require exact brand hex color matching or desire photoreal material physics on the balloon skin.

When the style drifts

Letters look flat and resemble vector paper cutouts instead of inflated 3D objects.
Add the phrase '3D glossy foil texture with curved specular highlights' right after 'inflated like balloons' to force physical volume.
Unwanted secondary words, slogans, or gibberish appear around the edges.
Keep 'no other text' at the very end of the prompt and ensure the phrase 'HELLO SUNSHINE' remains enclosed in quotation marks.
The sky blue background generates realistic clouds and outdoor scenery instead of a clean graphic poster backdrop.
Change 'sky blue background' to 'solid pale cyan studio background' to remove environmental landscape cues.

Questions about this style prompt

Why does the model sometimes misspell letters in 3D typography?

Complex curved shapes can cause image models to merge adjacent strokes. Putting the target phrase in double quotes and specifying 'bold chunky rounded letters' gives GPT Image 2.5 Sunburst clear structural boundaries to keep the characters distinct.

Can I change the colors of the balloon letters to a different scheme?

Yes, simply replace 'glossy tangerine and lemon colors' with your preferred shades, such as 'glossy bubblegum pink and lavender.' Pair your selection with a contrasting background color to keep the text legible.

How can I make the letters look like metallic foil instead of rubber balloons?

Swap 'glossy tangerine and lemon colors' for 'metallic chrome gold and yellow foil with sharp specular reflections.' This tells the model to switch the material finish from smooth rubber to reflective mylar.