Abstract of glass

This is a beautiful big glass bauble that hangs in my window. It is an amazing piece of glass. The light coming through it is blue but the light reflected from it is pink lustre- pink with a metallic shine. The right of the image shows the reflected light, the left side is the light coming through it. There are a few swirls of white and orange glass in it too. I got it in secret santa- last year at work.