Ключевые слова: abstract, america, art, background, cartography, communication, concept, connection, design, dot, dots, geometric, geometry, graphic, grid, illustration, internet, line, map, molecular structure, molecule, mosaic, multicolored, net, network, networking, north america, outline, pattern, pixelated, political, separation, shape, spotted, style, symbol, technology, triangle, united states, usa, web,