Industrial Heritage Open Day Poster Prompt

Goal: Create a vertical industrial heritage opening-day poster for {argument name="event name" default="OPEN DAY"}, combining oversized brutal typography, Chinese museum-poster text, architectural cross-section drawing, ink stains, and aged printed-paper texture.

Canvas: Portrait 3:4 poster, off-white warm paper background with visible grain, scratches, speckles, faint fold lines, light gray smudges, and subtle letterpress/risograph misregistration. Use a restrained palette of black, charcoal gray, faded beige, rust brown, and thin red-brown annotation lines.

Layout: Dominant typography fills the upper and left side: huge cropped black condensed sans-serif letters reading “OPEN” across the top and “DAY” beneath it, so large that the words are partially cut off by the canvas edges and overlap the architecture. Center the composition on a detailed old factory building elevation/cutaway, occupying most of the lower two-thirds. Place a tall chimney on the right side of the building, rising into the upper area. Keep the right margin for vertical Chinese title text and small annotations. Keep the left margin for a numbered guide list and opening-hour details.

Main subject: A ruined industrial site rendered as a precise architectural ink-and-watercolor section drawing. Show a tall multi-level factory frame with exposed steel trusses, scaffolding, platforms, staircases, old brick and concrete walls, large rectangular windows, arched ground-floor openings, pipes, tanks, small machinery, rail-cart-like objects, and tiny human figures for scale. Add a very tall cylindrical striped smokestack/chimney to the right, weathered and gray. The building should feel like an open industrial relic being preserved and regenerated, with transparent cutaway floors and visible internal structure.

Text content: Include exactly 6 numbered guide entries on the left, each with a large two-digit number and bilingual-style small labels: 01 Main Entrance, 02 Boiler House, 03 Workshop, 04 Machine Shop, 05 Chimney / Water Tower, 06 Viewing Platform. Include small time ranges next to entries, such as 09:30 / 13:30, 10:00 / 14:00, 10:40 / 14:40, 11:20 / 15:20, 12:00 / 16:00, 12:30 / 16:30. Add an opening-hours block reading “OPENING HOURS 09:30 — 17:00” with smaller Chinese text beneath. Add an address block with small Chinese text. On the right side, add large vertical Chinese characters for {argument name="Chinese title" default="开工 开放日 工业遗址"}, arranged in three stacked columns. Add a small caption reading “过去 / 现场 / 未来” and a short Chinese slogan below it. Add tiny English words near the upper right: “SITE / MEMORY / FUTURE”. Near the lower right add tiny stacked words: “PRESERVE / REGENERATE / SHARE”.

Annotations: Include exactly 3 thin red-brown circular callout graphics labeled 02, 03, and 05 positioned around the building; also include one separate circular date mark near the upper right reading {argument name="date mark" default="05 / 18"}. Add delicate leader lines, small tick marks, microscopic labels, and a few year notes such as 1958, 2012, and 2024.

Visual style: Industrial design poster, architectural blueprint meets ink-wash illustration, archival museum print, worn offset printing, black distressed typography, gridded but asymmetrical Swiss poster composition, subtle rust stains and ink bleeds. The typography should look bold, printed, slightly rough, and physically integrated with the paper. Keep all elements flat and poster-like, not photorealistic.

Constraints: Use exactly one main factory building, exactly one tall chimney, exactly 6 guide-list items, exactly 3 numbered architectural callout circles plus 1 date circle. Avoid bright colors, glossy effects, modern glass architecture, extra logos, QR codes, or watermarks.