Ключевые слова: acrobat, acrobatic, activity, adult, aerial, air, arena, artist, artistic, athletic, background, balance, balancing, blue, caucasian, circus, copy space, costume, entertainment, equipment, european, exercise, flexibility, flexible, gymnast, illumination, indoors, lighting, man, metal, metallic, one person, perform, performance, performer, pole, red, show, sport, sportive, sporty, spotlights,