Ключевые слова: apennines, art, artistic, bar, barrier, block, blue, boundary, contrast, divider, emilia, enclose, europe, fence, flowers, geometric, geometry, grass, green, harmony, hedge, iron, italia, italy, landscape, lesima, lines, marker, meadow, monte, panorama, parallel, piacenza, pole, romagna, sharp, spring, stair, step, symmetry, trebbia, up, val, valley, valtrebbia, wall,