Ключевые слова: 3d illustration, aid, anatomy, art, audio, audition, background, biology, black, body, care, closeup, color, communication, decoration, design, ear, ear care, health, healthy, hear, hearing, human, icon, listen, listening, loud, medical, medicine, music, musical, organ, part, perception, person, sense, sensory, shape, sign, silence, song, sound, symbol, template, test, volume,