My beloved Oslo - the white Christmas tree

I guess that the Christmas tree and Christmas lights soon will be taken down at Oslo Central Station  so therefore a snapshot before meeting a friend. 

The Christmas tree is an art installation made by Ingrid Solvik, James Fox and Reidun Solvik. It is meant to draw our attention to the Chinese town Yiwu, and if it matters if our Christmas decoration are handmade, home-produced, made by a robot, made in Norway or in China. In the tiny town Yiwu there are over 600 factories that makes Christmas decorations, and they produce 60 percent of all the Christmas decoration in the world. 
Do we like the white plastic tree, or should the tree be a real tree?