Guests throw darts at balloons with paint inside. You keep the art. :) This is such a fun Idea. You choose the colors and the size to coordinate with your style - might be more enduring than having a fingerprint tree in your house forever.
* Eye Spy Lists For Guests With Disposable Cameras At Weddings* - create a game or list of photos / moments you want your guests to capture on their cameras. This gives purpose to the camera sitting on the table and you’ll get photos you want.
There's no match for the ingenuity of a creative bride with a tiny budget. That's when you get brilliant solutions, like the ten included in this post that use common IKEA marketplace finds to create beautiful DIY wedding details.