Ключевые слова: arid, aridity, calm, calmness, colorado, colorado provencal, dry, erosion, europe, exteriors, flora, france, geological formation, geology, le colorado de rustrel, luberon, natural, natural phenomena, natural phenomenon, natural reservation, nature, ocre, outdoors, outside, pine, provencal, provence, provencealpescote dazur, quiet, quietness, rock, rock formation, rustrel, scenic, silence, travel, tree, vaucluse, vegetation, western europe, world locations, world travel,