ChatGPT (DALL·E) · GPT Image 2
Route 66 Diner Roadtrip Travel Poster
Tested: 2026-08-10
2:3 · 516 × 768
The prompt
Prompt
A 1950s American roadtrip poster of a Route 66 diner, a streamlined Art Deco diner with a neon sign and a chrome facade, a single classic convertible parked outside, a telephone pole and cactus flanking the road, a wide desert sky with stylised clouds, warm afternoon light, bold flat colour blocks with screen-print texture, deep turquoise and chrome-silver and desert-rose palette, 1950s American roadtrip poster style, clean geometric composition with strong horizontal road line, no text, no letters, no numbersHow to use this prompt
- 1
Open the generator that matches the model and version above, and start a new image rather than editing an existing one.
- 2
Set the output to 2:3. That is the only output setting recorded for this entry, and it is what produced the 516 × 768 image on this page.
- 3
Paste the prompt exactly as written. Changing the wording changes the image, so copy it before you edit.
- 4
Generate, then change one thing at a time. The result will not be pixel-identical to the image on this page, because no seed is recorded for it.
Only an aspect ratio is recorded for this entry. GPT Image and DALL·E do not expose a sampler, step count, or CFG value in the interface this was tested in, so there are no numbers to match — the prompt text and the aspect ratio are the whole instruction. Resize by describing the framing in words rather than reaching for a parameter.
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