A blue-spotted mudskipper emerges naturally between mangrove roots on a tidal flat at low tide. Show raised eyes, accurate wet skin texture and tiny water droplets in sharp focus, with shallow reflective pools, soft silt, pneumatophore roots and small crab burrows around it. Place the camera at mud level with a horizontal 4:3 frame and a 100mm macro lens; position the fish on the lower-right third while roots create a natural frame and layered shallow depth of field. Use diffused early-morning light after rain, olive green, blue-gray, wet brown and silver reflections. Award-quality documentary wildlife photography with biologically believable anatomy and habitat. No human handling, no cartoon expression, no fantasy color, no oversized animal, no aquarium, no duplicated eyes or fins, no text, no logo, no watermark.