I've seen light painting used lots but never done it and hadn't ever thought of doing it at a wedding. After watching a video on Kelby Training where David Ziser used it I thought why not give it a bash. The couple were game for a play and were really amazed at the result (they hadn't ever seen light painting so were just excited by the whole thing LOL).
I know it's not perfect but it was a bit of fun.
Wedding Light Painting by Mark Smith Photography UK, on Flickr