深藍與金色流動紋理的抽象大理石圖案

Marble pattern with flowing fluid lines and swirls, vertical 9:16. Deep navy, rich black, and vibrant gold interweave organically, creating smooth, natural veins and dynamic gradients. Polished stone texture with subtle reflective highlights and soft shadows, giving depth and realism to the surface. Elegant, abstract, and immersive — perfect for backgrounds or decorative art --ar 9:16