Ключевые слова: activity, background, ball, championship, circle, clipart, closeup, collection, competition, design, element, equipment, event, exercise, fitness, game, graphic, green, green ball, green tennis ball, icon, illustration, isolated, leisure, match, object, pattern, people, play, player, professional, racket, recreation, round, silhouette, simple, sphere, sport, symbol, tennis, tennis ball, texture, tournament, training, yellow,