The image shows a long, rectangular piece of ancient Roman mosaic on display in a museum. The mosaic is made up of small, irregularly shaped tiles in various shades of brown and beige. The tiles are arranged in a grid-like pattern, with some overlapping each other.

In the center of the mosaic, there is a large, ornate design in the shape of a lion's head. The lion's mane is flowing in the wind, and its eyes are closed, giving it a peaceful and serene expression. The design is surrounded by a border of smaller circles and lines, creating a sense of depth and dimension. The overall effect is one of grandeur and elegance.