Where is the following collection of lines from?:

Nature is the best artist of all.
Now I want you to look around;
there's no one here
This is your place in the sun.
Just take the necessary time to explore what's here;
the sound, the water, the trees, the grass, the sky.
It's really beautiful and good to be here,
and life is great and fantastic.
Look around, I'll return in a moment.

"Plan 9 Meat Your Hypnotist" is an answer, but not the desired one. 
I'm looking for the originator of the quote, rather than a body of
work utilizing it as a sample.  It is merely spoken, not sung.  There
are no other sounds associated with the sample (audible) other than
the voice.