Lucca, a blue patched tabby and white cat, licks a sheepskin rug as she cleans her front legs (the paws are almost visible) with her eyes closed. Her tongue is extended, clearly showing the filiform papillae (spines or barbs) on the top surface of the tongue., and also showing how they vary in size across the surface of the tongue (larger in the center, almost not visible near the edges). Her nose, whiskers, fur, and closed eyes are also clearly in focus.
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