Ключевые слова: abstract, arrow, art, attention, back, backward, business, button, circle, collection, concept, continuous, design, direction, doodle, down, drawing, drawn, element, flat, forward, graphic, hand, icon, illustration, isolated, left, line, linear, media, modern, moving, navigation, next, outline, play, pointer, right, set, sign, simple, single, sketch, symbol, thin, up, video, web, website,