lwilson@unbsj.ca    

Also check out photos by Markus Dotterweich at

https://picasaweb.google.com/107237425507753830981/2011_09DIGKnoxville?authkey=Gv1sRgCJv6zvjlhe-tngE

and by Astolfo Araujo at

http://www.flickr.com/photos/22979429@N03/sets/72157627655057733/