Tying the Damselfly using a wingburner 

Visit my website for wingburners and more information about making wings.
www.maartenvaneijk.nl
The type of foam I use to make the abdomen is called flowerfoam or foamiran. Use google to find your craftshop. The foam is used to make flowers or costumes and when heated it can be shaped and molded.
Look for info on my webpage about foam: www.maartenvaneijk.nl/foam/