Ключевые слова: abstract, art, background, black, care, concept, continuous, continuous line, contour, contour line, creative, direction, doodle, drawing, finger, fingers, gesture, graphic, hand, hand drawn, icon, idea, illustration, image, isolated, line, line art, linear, metaphor, minimalistic, object, one, outline, palm, presentation, showing, sign, simplicity, single, single line, sketch, symbol, thin line, touch, trendy,