http://www.uhcg.org/Lost-10-Tribes/walt1-Sumerians.html
http://www.crystalinks.com/sumerart.html
http://earth-history.com/Sumer/index.htm
http://www.wsws.org/articles/2003/jul2003/afc-j30.shtml
http://www.anciv.info/mesopotamia/mesopotamian-art-and-architecture.html
http://www.anciv.info/mesopotamia/cuneiform.html
http://www.dl.ket.org/humanities/connections/class/ancient/mesopart.htm
http://www.crystalinks.com/sumerart.html
http://earth-history.com/Sumer/index.htm
http://www.wsws.org/articles/2003/jul2003/afc-j30.shtml
http://www.anciv.info/mesopotamia/mesopotamian-art-and-architecture.html
http://www.anciv.info/mesopotamia/cuneiform.html
http://www.dl.ket.org/humanities/connections/class/ancient/mesopart.htm