Here is a photo I took that I think is pretty decent:
As I looked at it more closely, I noticed a purple glowing line along the left edge of the building, just on the white parts. I know there is a name for this but I can't think of it right now. My question though is how do I avoid this on future shots?
You can see the purple edge better if you look at the larger version of the photo on flickr:
http://www.flickr.com/photo_zoom.gne...3802764&size=l
Oh - and is there a way to remove it without messing up the photo too much?