向日葵植物高定海报

Goal: Create a vertical luxury fashion editorial poster for a fictional floral couture brand, featuring a glamorous rooftop flower-shop scene at night and a dramatic sunflower dress.

Canvas: Tall 9:16 poster, cinematic flash photography, slightly tilted handheld composition, shallow depth of field, dark rainy/cloudy urban night atmosphere with blurred high-rise lights in the background.

Main subject: A young adult fashion model standing on a rooftop florist terrace, body angled slightly right, one arm raised behind her head and the other hand holding a brown paper bouquet bag. Her face is intentionally covered by a smooth vertical beige rectangular privacy block. She wears an extravagant botanical couture mini dress made from real sunflowers, yellow petals, green stems, gold filigree, beads, and delicate vine-like jewelry. Bare shoulders and arms, glossy editorial skin lighting, elegant high-fashion pose.

Count the visible sunflower elements: 14 prominent sunflower heads total — 2 large sunflowers in the hair on the upper left side of the head, 1 large sunflower centered on the chest, 1 large sunflower on the right side of the bodice, 6 sunflower heads forming the skirt and hip cluster, 1 small sunflower bracelet on the left wrist, 1 sunflower bouquet head protruding from the brown paper bag, and 2 small sunflowers in the flower-shop display at the lower right. Add extra tiny yellow filler blossoms and vines without making them look like additional large sunflower heads.

Environment and props: Rooftop or balcony flower shop with potted plants and colorful flowers around the model, black planter boxes, a small chalkboard sign at left reading “Sunflower” with handwritten Japanese-style price notes beneath it, brown paper bouquet wrap at lower left, blurred city skyline and building lights behind her. The overall scene should feel like a boutique florist that sells wearable floral couture.

Typography and poster design: Add elegant vintage botanical typography and engraved ornamentation in warm antique gold. Top-left small title: “BOTANICAL COUTURE QUEENS”. Bottom center large ornate headline: “{argument name="headline text" default="SUNFLOWER"}”. Above the headline, small italic Latin name: “Helianthus annuus”. Under it, small tagline: “A SYMBOL OF ADORATION, LONGEVITY & RADIANT BEAUTY.” Beneath the headline: “BOTANICAL COUTURE COLLECTION” and “BLOOMING ELEGANCE, NATURALLY TIMELESS.” Add a small oval label near the bottom reading “No.108”, then “TOKYO FLORAL ATELIER” and “JAPAN”. Surround the bottom text with engraved sunflower illustrations, curling vines, botanical line art, symmetrical ornamental flourishes, and antique catalog-style borders.

Visual style: High-fashion magazine cover mixed with vintage botanical seed packet design, luxurious black-and-gold palette with vivid sunflower yellow, realistic photo base, strong camera flash highlights, moody bokeh city background, delicate gold linework overlay, premium couture advertising aesthetic.

Customizable details: The model wears {argument name="flower type" default="sunflowers"} as couture florals, the dominant palette is {argument name="color palette" default="sunflower yellow, black, antique gold, and deep green"}, the setting is {argument name="setting" default="night rooftop flower shop in Tokyo"}, and the brand line should feel like {argument name="brand mood" default="botanical couture queens"}.

Constraints: Keep the layout vertically centered and poster-like, preserve the exact major text blocks, do not add logos or watermarks, avoid modern sans-serif dominance, keep the face covered by the beige rectangle, and make the floral dress look wearable but fantastical.