Ключевые слова: arm, background, body, caucasian, children, collection, communication, concept, count, counting, counting down, cutout, finger, finger raise, fist, five fingers up, four fingers, four gesture symbol, four hand sign, gesticulate, gesture, gesture symbol, gesturing number 4, girl, hand, human, index, indication, isolated, male, man, nail, number, number four hand, palm, people, pointing, present, set, showing, sign language, signal, signs, skin, studio, symbol, thumb, up, white, white background,