Aurora Borealis

I wanted to pay tribute to Swarovski and their AB crystals.  The local place where I get my crystals would say it is the ABX2 that I like the most.  But I wanted to do a picture of the Northern Lights, or the Aurora Borealis.  This pictture has over 4,100 it is with Swarovski 6mm bicone crystals..  It measures 19 inches long and 11 inches long.  It has taken acouple of months to put it all together.