Ключевые слова: adult, angry, arm, background, body, business, caucasian, closeup, communication, concept, expression, finger, fingers, gesture, gesturing, hand, hand sign, human, interaction, isolated, italian, italian culture, italian hand gesture, italy, male, man, message, movement, natural, one, palm, people, person, showing, sicily, sicily hand gesture, sign, signal, skin, swear, symbol, thumb, together, touch, want, wrist,