License information for "sparky" [extracted from the original "readme.
txt" file]:

SPARKY - Pixelate Particle Effect Competition, April 2001
=========================================================

Ben Davis
ben@vjpoole.freeserve.co.uk
http://bdavis.netfirms.com/

The source code is modular (hopefully!), so you should be
able to use it in your own programs with little effort.
Apologies for the lack of comments.

Please credit me if you use this effect in your programs...
Enjoy the effect, and feel free to use it in your own programs,
provided you credit me.

Ben Davis
ben@vjpoole.freeserve.co.uk
http://bdavis.netfirms.com/