You can not have nature without art, the very essence of nature is creativity, everything created is art.
The art of nature is everywhere.
Every form is an expression of creativity, every flower, every rock, every animal is a piece of art.
We live in an ever changing, evolving, art gallery.
And we humans are as much a part of it as any form.
How can we possibly think we are separate from this?
Why would we be the only thing in the entire existence of life that isn't connected to the whole?
Don't flatter yourself.