Ключевые слова: abstract, activity, adult, backgrounds, black and white, cartoon, closeup, communication, computer graphics, concepts, design, doodle, drawing, finger, fingernail, gesturing, hand, holding, human fingers, human hand, humanly poor, icon, ideas, illustration, ink, isolated, kind product, line art, men, monochrome, outline, pattern, pencil drawing, pointing, poor, shape, sign, silhouette, sketch, symbol, thumb, white background, women,