Ключевые слова: abstract, background, barren, beach, beige, black, brown, coarse, coast, current, desert, dirt, drift, drop, dry, dune, furrow, golden, grain, gray, grit, gritty, groove, ground, hole, land, line, mud, natural, nature, pit, rain, raindrop, riffle, ripple, rough, rusty, sand, sandy, soil, solid, speckle, spot, surface, texture, trace, water, wave, wet, yellow,