II. THE VISIBLE WORLD
The beauty of the universe: the order and harmony of the created world results from the diversity of beings and from the relationships which exist among them. Man discovers them progressively as the laws of nature. They call forth the admiration of scholars. The beauty of creation reflects the infinite beauty of the Creator and ought to inspire the respect and submission of man's intellect and will.
Source: Catechism of the Catholic Church (Vatican.va)