Ключевые слова: abstract, backdrop, background, barrier, blizzard, blue, border, cell, construction, covered, detail, diagonal, fence, frame, freeze, frost, frozen, geometry, grid, hoarfrost, icy, industry, iron, lattice, line, mesh, metal, nature, net, new, no people, pattern, protection, ranch, safety, security, shape, snow, snowdrift, square, steel, strong, temperature, texture, vertical, wall, weather, white, winter, wire,