Day of the Dead

https://en.wikipedia.org/wiki/Day_of_the_Dead
http://www.slideshare.net/ptineo/day-of-the-dead-ppt-presentation
http://www.slideshare.net/guest2e4d853/day-of-the-dead-2690801
https://www.youtube.com/watch?v=ZUXwyEBeGPw
https://edsitement.neh.gov/october-2010-history-and-origins-halloween-and-day-dead-celebrations
http://nationalgeographic.org/media/dia-de-los-muertos/
www.mexic-artemuseum.org/images/uploads/education/Day_of_Dead_Guide.pdf
http://gomexico.about.com/od/dayofthedead/p/origins-of-day-of-the-dead.htm

Evirnomental Art Links

http://www.huffingtonpost.com/2014/07/15/environmental-art_n_5585288.html
http://ecosalon.com/20_unforgettable_works_of_environmental_art/
http://www.mnn.com/lifestyle/arts-culture/photos/14-artists-with-a-green-message/art-for-the-planet