The image shows a display case with a glass shelf inside. On the shelf, there are several small black objects, which appear to be stamps or stamps. The objects are arranged in a row and are of different sizes and shapes. Some of the objects have a round base with a small knob on top, while others have a flat base. There are also several red and white stamps with text on them. The background of the display case is white, and there is a blue poster on the wall behind it.