Ключевые слова: animals, aquatic, bell, biology, bioluminescence, blue, cnidaria, creatures, dance, deep, delicate, drift, drifters, drifting, ecosystem, ethereal, float, glow, glowing, grace, invertebrate, jelly, jellyfish, life, light, luminescent, marine, meditative, medusa, mesoglea, natural, ocean, oceanography, pelagic, sea, serene, softbodied, subtle, tentacle, tentacles, trail, tranquil, transparent, twilight, undersea, underwater, wonder, zone,