Ключевые слова: abstract, arrow, backdrop, background, barrier, black, border, broken, caution, center, construction, criss, cross, danger, design, diagonal, diamonds, direction, directional, geometric, hazard, illustration, industrial, industry, line, minimalistic, monochrome, ornament, pattern, pointing, road, seamless, seamlessly, sign, squares, stripe, striped, texture, tiles, tiling, vintage, wallpaper, warning, weathered, white, wrapping, x, zag, zig,