Ключевые слова: america, american, athletic, background, ball, base, baseball, black, catch, close, competition, design, equipment, exercise, fast, game, graphic, hardball, hit, home, icon, illustration, image, isolated, league, leather, leisure, major, national, object, on, pitch, play, recreation, red, round, run, seam, single, softball, speed, sphere, sport, sports, symbol, team, throw, white,