Have your guests hold mason jar lanterns with led candle lights for your send off.Mason Jar Garden Lights DIY Lids Set by TheCountryBarrel I can do this for the backyard! Switch out candles for battery or LED candles.
Barbed wire and crystal. rusty and sharp with elegant and sparkly. my kind of contrast (How hard would this actually be? Have plenty of barbed wire in the barn. Paint it, or leave it rusty?) What a wedding piece!