Result of the BLUE HOURS jazz poster prompt, made with GPT Image 2.5

BLUE HOURS jazz poster

Full prompt

A Swiss-style poster for an invented jazz festival: a saxophone broken down into bold geometric shapes in cobalt blue and orange on a cream background, strict grid layout. The title "BLUE HOURS" set very large in a condensed sans-serif, with two small lines below it: "14–16 AUG 2026" and "Riverside Hall". Spell all text exactly, no other text. Vertical 3:4.

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