Photo × Intaglio Study Poster

Turn the input photo into a vertical 3:4 or horizontal 4:3 travel/person study poster. Choose an above-and-below or side-by-side comparison according to the input composition: preserve the real photograph on one side, occupying approximately 40%–55%, accurately retaining the number, identity, actions, viewpoint, perspective, lighting, and spatial relationships of the people or buildings; on the other side, reconstruct the same subject as an intaglio engraving on generic banknote-inspired paper, without tying it to any country or currency. On the reinterpreted side, use warm white, gray beige, pale cyan, faded green, ochre yellow, or low-saturation paper and ink colors sampled from the original image. The contours of facial features, hair, and clothing folds, or building facades, window grids, roads, and tree canopies, must be formed with fine parallel lines, crosshatching, curved engraving, stippling, and intaglio shadow areas. Leave the paper exposed in highlights; form shadows through line density and slightly raised impressions. Add abstract guilloche patterns that cannot replicate real currency, fine rings, radial lines, wave-pattern security backgrounds, local translucent watermark shapes, short security threads, microscopic lines, and subtle misregistration; show paper fibers, ink-absorbing edges, slightly raised ink, impression shadows, and localized wear. Allow only a few specimen fields, such as SECURITY STUDY 02 or INTAGLIO SAMPLE. Do not make it into circulating currency, and do not generate real denominations, institutions, signatures, serial numbers, official emblems, QR codes, logos, watermarks, or original/AI-image labels.