The image shows four ancient stone artifacts displayed on a white surface. The artifacts are arranged in a row, with three on the left side of the image and two on the right side. 

The first artifact on the top left is a rectangular piece of stone with a scalloped edge and a small inscription on the front. It appears to be a plaque or plaque with the word "THAI" written on it. The second artifact in the middle is a square piece with an intricate design on it, and it is slightly larger than the other two. The third artifact is a triangular piece with a curved edge and an ornate design on the bottom. The fourth artifact is an oval-shaped piece with two flower-like patterns on the sides.

All the artifacts appear to be made of a light-colored stone and have a rough texture. The background is a plain white wall, and there is a small plaque at the bottom of the display case.