The results of the 1996 Internet Ray tracing Competition,
the theme of which was 'Time' can be found at:
http://www.irtc.org/stills/1996-06-30/view.html
http://www.irtc.org/stills/1996-06-30/view.html
Many of the images include sundials. The page consists of
thumbnails which link to images which are of pretty good size, so this link is
perhaps not for the slowly connected.
Bob
