Love this idea! Flight of the Bats. (I have done this the past two years, and it always looks AMAZING. This last year I sprayed GID spray on them, and added a black light to my hallway. The effect was beyond perfect!
Plastic spider rings w/ the ring part cut off & webbing added for contrast. Solar light on top. I tried this w/ battery operated candles at the bottom, but that wasn't enough light. I think the solar light on top is what makes this work.