Ключевые слова: abstract, asymmetric, asymmetry, background, black, bw, collection, colorless, contrast, diagonal, dynamic, dynamism, edgy, geometric, graphic, grayscale, greyscale, illustration, irregular, lineal, linear, lined, lines, liny, minimal, miscellaneous, monochrome, monocrome, oblique, optical, parallel, pattern, pointy, set, sharp, skew, slanting, spiky, square, straight, stripes, stripy, texture, uncolored, visual, white, zigzag,