Sparkler <3...I think to do this, you put camera on a slow shutter speed and you get a person with a sparkler to quickly run around making the shape...they don't get picked up by the camera? Anybody know for sure?
@Isabel Peña - since you might be photographing that wedding, my friend @Alisa Long-Castro has some great wedding photo ideas pinned (plus her husband is an awesome photographer). Anyway, you might enjoy some of Alisa's pins. :)