I guess the simplest way would be compose it with an image full of lights... not sure how that would would look..
But, I'm looking for a better way. If I had the draw command for the line, would that help? -draw "polyline 40,10 20,50 90,10 70,40" .. but the line patterned?
![Image](http://farm3.static.flickr.com/2268/2079415668_0eb6470261_o.jpg)
Any one have any ideas, or is this simply too hard?