Destruction by Oil

A little while ago I caught a glimpse of this art work as I was walking through the University.  It caught my eye, and so I took a closer look.  I think it is a representation of how big corporations of the oil industry are destroying the earth.  I tried to find out who the artist is in order to get the interpretation, but have not heard back as of yet.  Here are some photos I took and if you look closely you can see some inscription of what is happening..