Fictional Japanese Stamp on Postcard

Create a realistic close-up photograph of the upper-left area of a Japanese postcard lying diagonally on a warm brown wooden tabletop. The postcard is off-white, lightly textured paper, cropped so only part of the card is visible. On the left side, place one fictional Japanese postage stamp with perforated edges, slightly raised like a real adhesive stamp. The stamp design is vintage and ornate, with an antique beige floral background, dark olive-black decorative border, and a portrait of {argument name="portrait subject" default="a young Japanese woman in profile with very long straight black hair, wearing a pale cream floral kimono"}; obscure the face with a soft rectangular blur for privacy. Include visible stamp text: “NIPPON” and “日本郵便” near the top, “110 YEN” at the lower left, “令和六年” along the bottom, plus small vertical Japanese label text on the left side. Overlap the lower-right of the stamp with a black circular postal cancellation mark printed on the postcard, containing Japanese postal characters around the ring, the date {argument name="postmark date" default="2025.6.2"} in the center, and “日本” near the bottom. In the upper-right of the postcard, print red Japanese postcard markings: “郵便はがき” above exactly four empty red postal-code boxes. Add faint gray horizontal address lines in the lower-right area. Use shallow depth of field, natural daylight, subtle paper fibers, realistic shadows, and a slightly handheld smartphone-photo perspective. Keep the composition minimal and documentary, with no extra stamps, no extra objects, and no watermark.