http://www.inhp.com/2012/01/11/cave-art-the-work-of-prehistoric-pre-schoolers/

http://zh.wikipedia.org/wiki/File:Alta_petroglyphs.jpg

http://zh.wikipedia.org/wiki/File:Lascaux2.jpg

http://www.bradshawfoundation.com/scandinavia/

http://artand.tumblr.com/post/482933290/prehistoric-art

http://www.metmuseum.org/toah/hd/vase/hd_vase.htm

http://www.metmuseum.org/toah/hd/vase/hd_vase.htm

http://24.media.tumblr.com/tumblr_m2swv5111W1r7c1z9o1_400.jpg

http://lmcarthur.weebly.com/greek-art-5.html

http://en.wikipedia.org/wiki/Ancient_Greek_art

http://03varvara.files.wordpress.com/2010/11/01-old-rc-churches-basilica-cattedrale-patriachale-di-san-marco-venezia-it-01-anastasis-11th-c.jpg

http://www.artnet.com/insights/art-education/introduction-to-medieval-iconography.asp#.UpIzwsSTjIc

http://www.artnet.com/insights/art-education/introduction-to-medieval-iconography.asp#.UpIzwsSTjIc

http://www.cumbavac.org/middle_ages.htm

http://en.wikipedia.org/wiki/Medieval_university

http://en.wikipedia.org/wiki/Renaissance

http://en.wikipedia.org/wiki/Renaissance

Distortedarts.com

http://en.wikipedia.org/wiki/Italian_Renaissance_painting

Leonardodavinci.stanford.edu

http://www.loyno.edu/~kchopin/new/women/gibsongirl.html

http://www.ibiblio.org/wm/paint/auth/pollock/

http://barnesprimaryschool.co.uk/?page_id=2821

http://bodygeeks.com/2011/07/really-we-arent-tired-of-asking-the-wrong-questions-about-body-image-and-the-overuse-of-photoshop-yet/

http://www.secondcitystyle.com/2011/01/31/elle-magazine-has-been-sold-to-hearst/