Ключевые слова: 45 years, action, activity, blue, cap, childhood, children, color image, cute, expressing positivity, female, five people, float, fun, horizontal, indoors, instructor, kicking, learning, little boys, little girls, physical activity, playful, preschooler, relaxation, ripple, splashing, sport, swimming, swimming board, swimming cap, swimming class, swimming goggles, swimming pool, swimming school, swimwear, teaching, turquoise, vibrant color, water, water sport, water surface, women, young women,