Ключевые слова: active, artificial, athletic, background, boarder, border, circle, closeup, competition, concept, corner, detail, empty, exercise, fiber, field, floor, football, game, goal, grass, green, ground, lawn, line, mark, metaphor, nature, nobody, outdoor, pattern, penalty, pitch, plastic, play, playground, recreation, rubber, soccer, soccer pitch, sport, sportsfield, stadium, structure, surface, synthetic, texture, textured, turf, white,