Ключевые слова: animal, aquarium, background, barcelona, beauty, big, blue, catalonia, color, colorful, coral, deep, dot, environment, exhibit, exhibition, exotic, eye, famous, fish, freshwater, head, life, light, mediterranean, national, nature, octopoda, octopus, protect, reef, reservoir, saltwater, sea, sightseeing, small, spain, spot, stone, swim, tourism, tourist, travel, tropical, underwater, vacation, violet, water, wild, wildlife,