Cathedral blue hour diary poster
nano banana · gpt image · poster · risograph · typography

A portrait editorial photo-diary poster in an A-series ratio about a twin-spired cathedral at blue hour, designed like an independent Chinese photography zine. Dominant field: flat matte cyan-teal paper around #2995A8 with fine even risograph-like grain, with 30-40% kept as calm negative space. The scene appears as one primary landscape photographic crop near the bottom and one optional small detail crop at the upper-right — clearly photographic with a mild cyan-blue cast, muted saturation and analog grain, never repainted. Near-black ink typography on an asymmetric editorial grid: a tiny credit line, one short annotation cluster, one date-and-title line, one oversized very high-contrast Didone serif English title of one to four words crossing slightly into the photo, and a thin footer. At most three flat micro-decorations: a thin hand-drawn oval around a label, an outline smiley, one tiny red dot. Quiet, observant, slightly nostalgic.
Source: PrettyLazy · Blue-hour diary poster style
Generate this look from your photoA worked example of the Blue-hour diary poster template, filled with the exact scene shown in the result image. A cool-blue zine cover for an ordinary evening. Works best on: evening and dusk photos, city light, water; quiet scenes that suit an observational caption. Skip it for bright warm photos — the cyan cast fights them. Swap the subject for your own scene, or take the reusable template from the style page and keep the rest of the recipe intact.