Green squares on Essay page:
http://www.geocities.com/CollegePark/Union/6747/gawain.html, consulted on December 18, 2000.
Picture of dragons on Virtual Archive page:
http://www.hunggar.com/, consulted on December 18, 2000.
Gray spheres on Virtual Archive page:
http://www.imaginarybill.com, consulted on December 16, 2000.
Pictures of vines on Virtual Archive page:
http://www.wol.pace.edu/grendel/projs3e/sirgaw.html, consulted on December 15, 2000.