Tangerine Gig Poster, made with GPT Image 2.5 Sunburst
Example made with GPT Image 2.5 Sunburst

Text to imageArt & posters

GPT Image 2.5 Sunburst poster design promptTangerine Gig Poster

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

Prompt

Vertical 2:3 poster frame. Modern Swiss style gig poster, a big tangerine circle overlapping a plum rectangle, a tiny silhouette of a saxophone player at the bottom, generous white space, strong grid, headline text that reads "LATE NIGHT JAZZ", a smaller line that reads "FRIDAYS 9PM", flat print texture, 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
2:3
Quality
high
Price
From 2 credits

The exact price shows before you generate.

Make your own version

  1. The words in quotes, "LATE NIGHT JAZZ", are printed in the picture. Keep them short and change them to your own.
  2. Vertical 2:3 poster frame sets the whole feel of the shot. Swap it for another camera style to change the vibe.

Style prompt guide

Style traits to keep

A bold Swiss style jazz concert poster balances striking geometric shapes against clean typography and open negative space. OpenAI's GPT Image 2.5 Sunburst reliably renders crisp, uncorrupted sans-serif text while executing the mid-century International Typographic Style with disciplined flat color fields. The contrast between a bright tangerine circle, deep plum rectangle, and miniature silhouette establishes an immediate hierarchy that reads like authentic screen-printed graphic design.

The International Typographic Style prioritizes clean geometric reduction, strict hierarchy, and functional negative space over realistic decoration.

Composition
An asymmetric grid and intentional margins create dynamic tension, letting the eye travel naturally from color blocks down to the text.
Palette
High-contrast pairings like saturated tangerine orange and deep plum purple pop against clean off-white paper for instant visual impact.
Texture
Flat screen-print textures strip away digital gloss and photographic depth, evoking classic offset lithography on unvarnished poster stock.
Typography
Disciplined sans-serif lettering displayed in distinct hierarchical weights gives the layout the authoritative look of mid-century Swiss municipal design.

What defines this look

  1. aspect and format anchorVertical 2:3 poster frame.

    It locks the composition into a standard portrait concert bill orientation. Omitting this can lead the model to generate a square image or add a digital frame border around the graphic.

  2. primary art style and geometryModern Swiss style gig poster, a big tangerine circle overlapping a plum rectangle,

    This establishes the modernist mid-century aesthetic and defines the core two-tone color palette. Changing the shapes or colors shifts the design from minimalist abstraction to cluttered illustration.

  3. figurative focal accenta tiny silhouette of a saxophone player at the bottom,

    It provides a thematic anchor and human scale without overwhelming the abstract design. If you remove the word tiny, the model may draw a full-sized illustrated musician that destroys the geometric composition.

  4. compositional structure rulegenerous white space, strong grid,

    This prevents the image from feeling crowded and forces clean alignment typical of Swiss graphic art. Removing it often results in the geometric blocks expanding to fill the entire canvas.

  5. typography and surface finishheadline text that reads "LATE NIGHT JAZZ", a smaller line that reads "FRIDAYS 9PM", flat print texture, no other text.

    It specifies exact wording and prevents the generator from inventing messy faux-Latin filler lines. The flat print texture command eliminates unwanted 3D glossy bevels and photographic lens flare.

Same style, new subjects

Architectural City Exhibition

Applies the same geometric Swiss framing to an architectural gallery exhibition poster.

Prompt

Vertical 2:3 poster frame. Modern Swiss style architecture poster, a big cobalt blue circle overlapping an olive green rectangle, a tiny silhouette of a pedestrian walking past concrete brutalist arches at the bottom, generous white space, strong grid, headline text that reads "METROPOLIS FORMS", a smaller line that reads "EXHIBIT OPEN DAILY", flat print texture, no other text.

Botanical Nursery Catalog

Adapts the minimal color-block treatment for a clean, design-focused plant shop catalog.

Prompt

Vertical 2:3 poster frame. Modern Swiss style botanical poster, a big terracotta circle overlapping a moss green rectangle, a tiny silhouette of a monstera plant in a ceramic pot at the bottom, generous white space, strong grid, headline text that reads "NURSERY ARCHIVE", a smaller line that reads "SPRING CATALOG", flat print texture, no other text.

Audio Dialogue Series

Uses the minimalist poster layout to promote an audio podcast or interview series.

Prompt

Vertical 2:3 poster frame. Modern Swiss style portrait poster, a big ochre circle overlapping a deep charcoal rectangle, a tiny silhouette of an adult woman in profile wearing headphones at the bottom, generous white space, strong grid, headline text that reads "AUDIO DIALOGUES", a smaller line that reads "SEASON FINALE", flat print texture, no other text.

Model and settings

Keep the aspect ratio at 2:3 because it accurately mirrors the proportion of standard physical gig posters and allows the vertical grid to breathe. Set quality to high so that the sans-serif headline and secondary text stay razor sharp without ragged artifacting around letter stems. Run this in text-to-image mode to build the layout cleanly from scratch without inherited pixel bias from an input picture.

  • Nano Banana ProPick Nano Banana Pro when you want to expand the design with dense festival schedules, multi-tier artist rosters, or technical grid diagrams, as it plans complex typography layouts first.

When the style drifts

The artwork renders like a realistic 3D oil painting or glossy photo instead of a graphic poster.
Insert the phrase flat 2D screen print vector art and remove any lighting terms like realistic, cinematic, or volumetric.
The musician silhouette is rendered as a detailed, realistic portrait that fills the whole frame.
Change the prompt to read miniature solid-black graphic icon silhouette of a saxophone at the bottom.
The model generates unreadable faux-words and decorative filler text across the poster margins.
Place strict negative constraints by ending your prompt with only the two requested text lines, blank negative space, zero additional writing.

Questions about this style prompt

Can I swap the tangerine and plum colors for a different palette?

Yes. Replace tangerine and plum with any two contrasting shades, such as cobalt blue and lemon yellow or crimson and warm grey. Keep it to two dominant tones so the Swiss graphic simplicity remains intact.

Why does the model sometimes misspell the poster headlines?

Spelling errors can happen when prompts contain too many competing text strings. Keep your headline and subtitle inside double quotation marks and explicitly instruct the model to include no other text.

How can I adapt this layout into a horizontal desktop banner?

Switch the aspect ratio setting to 16:9 and adjust the prompt opening to read horizontal landscape poster frame. The model will spread the geometric shapes across the width while keeping the typography neatly aligned.