Ключевые слова: abstract, animal, asphalt, autumn, blank, canino, cement, colours, concept, concrete, detail, dirty, dog, dry, floor, foot, footprint, grey, ground, impression, imprint, left, mark, natural, pad, paw, puppy, road, shape, sidewalk, signs, space, step, street, summer, surface, symbol, texture, top, topview, trace, track, trail, urban, walk, way, wild,