Ключевые слова: abstract, ancient, background, belgium, brick, bumpy, cobble, cobbled, cobbles, cobblestone, concrete, country, countryside, cycling, cycling monuments, europe, famous, flanders, footpath, geraardsbergen, granite, gray, old, one day race, pattern, pave, paved, pavement, paving, pebble, perspective, race, road, rock, rough, rural, stone, street, surface, texture, textured, tiles, tour of flanders,