Ключевые слова: abstract, background, ball, border, chairs, competition, edge, empty, field, football, games, goal, golf, grass, green, ground, growth, hockey, horizontal, kick, land, landscape, lawn, lines, nature, out, outdoors, paint, park, pasture, pitch, plant, play, post, rugby, shadows, soccer, sport, spring, stadium, stand, summer, surface, texture, textured, touch, touchline, turf, view, white, yellow,