GPT Image 2.0 プロンプト - トラバーチンに置かれた瑪瑙と翡翠のブレスレット

Use the reference bracelet as the only subject. Preserve its exact bead count, colors, materials, and charm placement: translucent white agate round beads, one deep-red agate focal bead with delicate gold caps, one honey-yellow bead, a green jade gourd charm, a white jade charm, and polished gold connectors. Luxury Instagram jewelry campaign, vertical 4:5 composition. Arrange the bracelet in an elegant, natural circular curve on warm light-gray travertine stone; softly blurred creamy background with subtle botanical shadows. Gentle afternoon side backlighting passes through the beads, revealing a luminous milky translucency, while the red, yellow, and green accents remain refined and vivid. Realistic soft gold reflections, sophisticated low-saturation palette, editorial styling, airy negative space, shallow depth of field, ultra-realistic premium jewelry photography, 8K. No text, no logo, no hands, no extra jewelry.