The image shows a group of four small white shells, known as littorinidae, on a black surface with two papers containing text and a barcode.
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The image shows a group of four small white shells, known as littorinidae, on a black surface with two papers containing text and a barcode. The shells are arranged in a triangular formation, with the largest shell in the center and two smaller shells on either side. The text on the papers appears to be a description of the shells, and the barcode is located at the bottom of the image.