Ключевые слова: activity, area, artificial, background, ball, basket, basketball, childrens, coating, competition, copyspace, court, courtyard, culture, equipment, field, football, game, gate, goal, grass, green, ground, gym, install, kick, line, match, mini, minifootball, modern, old, outdoor, park, physical, plastic, play, playground, recreation, residential, school, small, soccer, sport, stadium, surface, tennis, texture, yard,