Ключевые слова: abstract, activity, athletic, backdrop, background, ball, balls, baseball, basketball, cartoon, championship, character, circle, competition, concept, conceptual, design, emblem, equipment, fun, game, games, graphic, graphics, illustration, image, leisure, play, playing, practice, professional, recreation, recreational, round, shape, soccer, sphere, sport, sports, symbol, team, template, terrain, tournament, training, volleyball,