mmm well thats too bad but thanks for letting me know. I spent a lot of time and visited many pages to study about it. I figured since it was mostly quotes from his facebook it would not be considered plagiarism. Actually the article I read was this one but it turns out it is just a re-post from the link you posted.
http://themindunleashed.org/2015/05/boulder-cops-declare-rock-stacking-a-jailable-offense-to-stop-local-artist-who-spent-7-years-creating-sculptures.html
I will make the changes to my post now to cite source.