Ключевые слова: america, brazil, bucolic, canela, cataract, chute, cliff, crag, dale, deep, defile, edge, environment, erosion, escarpment, extreme, fall, forest, gorge, hill, illustration, imposing, landscape, nature, oil, outdoor, paint, park, picturesque, plunge, precipice, ravine, rio grande, rock, romantic, sight, south, steep, tourism, tranquility, travel, tree, vacation, valley, viewpoint, water, waterfall, weathering, wilderness, wood,