Ключевые слова: abstract, american, athletic, ball, basket, basketball, blue, board, center, colorful, competition, court, empty, equipment, exercise, exterior, fence, field, fitness, floor, football, fun, game, green, ground, hard, high, hoop, horizontal, leisure, line, metal, net, outdoor, outside, park, pattern, play, playground, recreation, red, ring, school, score, sky, soccer, sport, stadium, texture,