GPT Image提示词：

A monumental crown conch shell sculpture stands alone on a clean white museum pedestal. The shell is crafted from glossy glazed porcelain, its spiraling ridges finished in bands of sea-glass green, vermilion, pale lilac, and pearlescent white. Delicate gold lines trace selected grooves rather than covering the surface, leaving the sculpted form clear and tactile. The opening reveals a softly shadowed interior with subtle glaze variations. Place the object in a quiet contemporary gallery with a light neutral wall, a faint haze near the floor, and ample empty space around it. A broad diffused key light creates elegant highlights along the curved glaze, while a gentle side shadow grounds the sculpture. Use a close, slightly low camera angle and a restrained shallow depth of field, keeping the shell sharply focused. Sophisticated studio still life, refined color, believable ceramic texture, precise edges, calm museum atmosphere, high-resolution product photography.

中文提示词：

一件巨大的鳳螺雕塑獨自立在潔白的博物館展台上。螺殼以亮面釉陶製成，旋繞的脊線分布海玻璃綠、朱紅、淡丁香紫與珍珠白色帶。細金線只沿著部分凹槽描繪，不覆蓋整個表面，讓雕塑形態清晰並保有觸感。螺口內部呈現柔和陰影與細微釉色變化。展品置於安靜的當代展廳，背景是淺中性色牆面，地面附近浮著淡霧，物件周圍留有充裕空間。寬幅柔光在弧形釉面留下優雅高光，溫和的側影則讓雕塑穩穩落在展台上。採用略低角度的近景鏡頭與克制的淺景深，使螺殼保持清晰銳利。精緻棚拍靜物、優雅配色、可信的陶瓷質地、俐落邊緣、寧靜美術館氛圍、高解析度產品攝影。

说明：彩色釉陶海螺在安靜展廳中獨立陳列，柔光勾出螺旋紋理。