Ключевые слова: abstract, background, black, blue, bright, cave, concept, corridor, dark, darkness, empty, end, entrance, exit, freedom, gate, ghost, halloween, hole, hope, horizontal, interior, light, magic, mystery, natural, nobody, old, portal, rail, railroad, road, rock, rough, shadow, silhouette, speed, stone, track, train, transport, transportation, travel, tunnel, urban, wall, way, white,