A gargantuan horseshoe crab, rendered in Tangbohu's distinctive, vibrant, and highly stylized manner, with exaggerated segmented limbs and an ornate, almost baroque shell pattern. The carapace exhibits intricate, overlapping geometric shapes in vivid reds, oranges, and blues against a stark black background. Focus on the pronounced texture of its exoskeleton, the sharp angles of its claws, and the delicate detailing of its compound eyes.