The image shows a close up of a sea urchin on a black background with the text "USNM 27327" at the top and bottom.
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The image shows a close up of a sea urchin on a black background with the text "USNM 27327" at the top and bottom. The urchins are a light brown color with spines and ridges, and have a glossy sheen. They are arranged in a circular pattern, with some of them overlapping each other. The text is written in a bold, white font and stands out against the dark background.