Nature is beautiful apparently, but aesthetic beauty is grasp of viewers inner eye..... A formal look always admires beauty we see, but those who have inner eye to look into the aspects of depth, know true meaning of beauty.
Poetry is the aesthetic aspect & meaning of appearance of outer and even inner....and even even which we can't see, rather feel; or even can't feel .... A blind man knows what is beauty... do you too, with your open eyes....?