Lighting Ref for Lighting Exercise

http://dl.dropbox.com/u/4314743/lightingStuff.zip

http://userpages.umbc.edu/~bailey/Courses/Tutorials/RenderingDemo/DepthRayShadowDemo.html

http://i.istockimg.com/file_thumbview_approve/415988/2/stock-photo-415988-abstract-grass-and-leaf-shadow.jpg

Remember: Jay Davis today, 2:20, C414