The image shows a collection of ancient artifacts displayed on a blue surface. There are several pieces of metal, including a large piece of rock with a triangular shape and a small hole in the center. The rock appears to be rusted and weathered, with some areas of rust and discoloration visible. On the left side of the image, there are several small pieces of the rock, some of which are also rusted, and on the right side, there is a small piece of greenish-brown material, possibly a stone or a metal object. There is also a small white card with Japanese text on it, which likely provides information about the artifacts.