Ключевые слова: abstract, bars, bit, black, circle, design, dots, dotted, geometric, geometry, grain, graphic, group, half, halftone, illustration, line, lineal, linear, monochrome, paralell, parallel, particle, pattern, piece, pinstripe, polka, polkadot, screen, screentone, shape, simple, speck, speckle, spot, sprinkle, stipple, straight, streak, strew, strip, stripes, stripy, stroke, structure, template, texture, tone, white,