Ключевые слова: 3d, abstract, accounting, art, background, business, button, chart, contour, cube, cylinder, design, diagram, display, education, electronic, element, finance, flat, geometric, geometry, graph, graphic, icon, illustration, infographic, isolated, isometric, line, linear, lineart, math, mathematics, object, outline, pink, pyramid, set, shape, sign, square, statistic, symbol, triangle, x,