The image shows a dark, square-shaped mask with rounded corners. The mask has two large openings for the eyes, one circular and the other elongated. A detailed relief carving adorns the mask's surface. The carving depicts a figure riding a large animal, possibly a horse or a dragon, with a tree branch overhead. Below the figure, there's a depiction of waves. The entire mask appears to be made of a dark material, possibly wood or metal, and the carving creates a strong contrast between light and shadow. The style of the carving suggests an Asian influence, possibly Japanese or Chinese.