075ジュエリー広告フォト

Generate one premium jewelry advertising photograph now, image only. Aspect ratio: 出力サイズは1080×1350ピクセル、4:5の縦型Instagram投稿にしてください。; default portrait 4:5.
Photo: 【写真】
Background: 【背景】
Use the attached photograph as the authoritative product reference. Keep the same camera-facing view, silhouette, proportions, openings, clasp and pin construction, material, stone colors, number, cut, relative sizes and settings. Do not redesign, mirror, rotate to expose unseen surfaces, add stones or remove structural parts. Preserve every clearly visible letter, digit and punctuation mark exactly in its original language; do not translate or guess hidden or illegible text.
Replace only the surroundings and illumination. Make one tactile luxury still life: a sculptural stone or glass support and softly folded fabric coordinated with the selected background, layered near and far surfaces, close macro product focus, controlled specular highlights, believable contact shadow and delicate material texture. Fill the frame edge to edge, show the entire product prominently, and keep background props subordinate without covering its outline.
Interpret Background as materials and colors, never as text to print. If empty, use charcoal rough stone and midnight blue satin. For pale backgrounds use airy soft daylight and pearl-like reflections; for dark backgrounds use a restrained directional key and elegant rim highlights. Maintain premium photographic realism throughout.
PHOTO RULE: when no photograph is attached, do not ask questions; invent an original asymmetric folded silver brooch with three amber pear-shaped stones on charcoal stone and midnight blue satin, or the supplied background if present. Never imitate a recognizable commercial jewelry design.
Use only unbranded or fictional objects the user is authorized to use. Do not introduce real brands, logos, famous people, characters or artist imitation. No people, hands, extra jewelry, added headlines, prices, invented inscriptions, watermark, borders, split panels or collage. Before finishing compare the product construction and every visible source character individually; keep product identity ahead of decorative effects.

[Final output format]
出力サイズは1080×1350ピクセル、4:5の縦型Instagram投稿にしてください。
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.