Ключевые слова: adult, arm, background, black, blue, body, business, care, caucasian, closeup, collection, communication, concept, dark, empty, female, fingers, five, gesture, give, greeting, hands, hello, help, hold, human, isolated, number, object, one, open, palm, person, reaching, set, showing, sign, skin, sky, stop, success, support, symbol, thumb, touch, up, white, woman, wrist, young,