Golden Islamic Mandala

Vertical 4:5.
Mesmerizing 3D Islamic geometric mandala pattern with complex interlocking tessellations.
Deeply embossed burnished 24K gold texture with realistic metallic reflections.
Set against luxurious black velvet background with subtle fabric texture.
Perfect mathematical symmetry, intricate shadow play creating dramatic depth.
Premium wall art aesthetic, museum-quality render, photorealistic materials, 8K ultra-detailed look.
No logos, no watermark, no readable text.