Ключевые слова: 3, 4, app, arrow, art, background, badge, barcelona, business, button, city, colourful, concept, creative, design, interface, label, mark, metro, modern, pictogram, public, quality, seal, set, shadow, shape, sign, spain, square, station, style, subway, symbol, template, to montserrat, train, transport, transportation, travel, underground, urban, via, wall, welcome text,