The image shows three human skulls displayed on a glass shelf. The skulls are of different sizes and shapes, with the largest one in the center and two smaller ones on either side. The skull on the left is slightly larger than the one on the right and appears to be old and weathered. It has a small amount of dirt and grime on its surface, indicating that it has been exposed to the elements for some time.

The skull in the middle has a label that reads "R.V. 3133" and is slightly smaller than the other two skulls. The label also has some writing on it, but it is not clear what it says. The background is blurred, but there is a red curtain visible behind the skulls.