The image shows a rectangular metal object with an intricate design on it. The object appears to be made of bronze or a similar material and has a dark green patina. The design is made up of a series of curved lines and curves that create a wave-like pattern. The lines are arranged in a symmetrical manner, with some overlapping each other. The center of the design features a small hole in the center, which could be a handle or a latch. The edges of the object are slightly raised, giving it a 3D appearance. The background is blurred, but it seems to be a glass case or display case.