A rectangular artwork composed of twelve individual squares within a wooden frame

A rectangular artwork composed of twelve individual squares within a wooden frame. Each square features intricate, ornate designs in a contrasting color, possibly copper or gold, against a darker background. The designs vary across the squares, some appearing to depict scenes with figures and objects, while others showcase stylized patterns. The artwork is mounted on a wall, and part of a dark, undefined object can be seen to the right.